Bibliografia


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Aldon, E. F. y García, G. 1973. Seventeen year sediment production from a semiarid watershed in the Southwest. USDA, Forest Service, Rocky Mtn. Forest and Range Expt. Sta., U.S.A. Res. Note RM-248.

Allred, B. W. 1950. Practical grassland management. Sheep and Goat Raiser Mag. San Angelo, Texas, U.S.A.

Allred, B. W. 1968. Range Management Training Handbook for Saudí Arabia. PL: PEC/4. FAO, Rome, Italy.

Anonymous. 1993. (s.f.) Riverside and Landowners Protection Coalition, Inc. Vol. No. 1, Boerne, Texas, U.S.A.

ASRM. 1964. A glossary of terms used in range management. Ameritan Society of Range Manage. Denver, Colorado, U.S.A.

Barbaroux, E. 1969. Efectos de altura y frecuencia de corte sobre la producción forraje del pasto buffet (Cenchrus cliliaris). Tesis, ITESM, Monterrey, N.L., México.

Belk, K. E., Cross, H. R. y Huerta-Leidenz, H. O. 1990A. Deforestation and meat production. In: A perspective on beef as a component in diets for Americans. Cross, H. R, y Byers, F. M., eds. Texas A&M Univ., College Station, Texas, U.S.A.

Belk, K. E., Huerta-Leidenz, H. O. y Cross H. R. 1990B. Factors involved in the deforestation of tropical forests. A report to the National Cattlemen's Assoc. pp. 1216. In: Belk, et al., 1990A.

Bement, R. E. 1969. A stocking rafe guide for beef production on blue grama range. (J Range Manage. 22: 83-86).

Billings, W. E. 1966. Plants and the Ecosystem. Wadsworth Publ. Co., Inc. Belmont, California, U.S.A.

Blackburn, W. H., Knight, R.W. y Wood, M.K. 1982. Impact of grazing on watersheds. Texas A&M Univ., Texas Agric. Expt. Sta. MP-1496, College Station, Texas, U.S.A.

Box, T. W. 1992. Rangeland desertificadon and Clement's ghost. (Rangelands, 14 (6))

Branson, F. A., Gifford, G. F. y Owen, J. R. 1972. Rangeland Hydrology. Soc. for Range Manage. Denver, Colorado, U.S.A. 84 p. (Range Sci. Series/l).

Buckhouse, J. C. y Gifford, G. F. 1976. Water quality implications of cattle grazing on a semiarid watershed in southeastern Utah. (J. Range Manage, 29 (2)).

Byers, F. M. 1990. Fossil energy use in beef production. In: A perspective on beef as a component in diets for Americans. Cross, H. R. y Byers, F. M., eds. Texas A&M Univ., College Station, Texas, U.S.A.

Cardozo, A. 1984. Desarrollo ganadero en granjas pequeñas de las zonas altas de Bolivia, Colombia, Ecuador y Perú. FAO/RLAC, Santiago, Chile.

Carrero Necker, C. 1990. Cría comercial de carne en nuestro hato de sabanas inunables de Barinas. In: VI Cursillo Sobre Bovinos de Carne, Universidad Central de Venezuela. Maracay, Venezuela.

Cook, W. C. 1971. Effects of season and intensity of use on desert vegetation. Utah Agric.Expt. Sta. Bull. 483. Logan, Utah, U.S.A.

Cross, R. H. y Byers F. M. 1990. Current issues in food production In: A perspective on beef as a component in diets for Americans. Texas A&M Univ., College Station, Texas, U.S.A.

Dittmar, H. J. 1937. A quantitative study of the root's and root hairs of a winter rye plant (Secale cereale). (Amar. J. Botany, 24: 417-420).

Dunford, E. G. 1949. Relation of grazing to runoff and erosión on bunchgrass ranges. USDA, Forest Service, Rock Mtn. Forest and Range Expt. Sta. Res. Note RM-7.

Dwyer, D. D. y De Garmo, H. C. 1970. Greenhouse productivity and water use effi - y of selected desert shrubs and grasses under four soil-moisture levels. New Mexico Agric. Ext. Sta. New Mexico State Univ. Bull. 570.

FAO. 1973. Man's influence on the hydrological cycle. Irrigation and Drainage Paper, Special Issue No. 17. Rome, Italy.

FAO. 1976. Desert creep and range management in the Near East. Mission Rep. FAO of the UN, RNEA, Cairo, Egypt.

FAO. 1991. Production Yearbook Vol. 45. Rome, Italy.

FAO. Oficina Regional para América Latina y el Caribe . 1988. Some guidelines for designing integrated farming systems. GAN-29. Santiago, Chile.

Gaither, R. E. 1981. Storm runoff characteristics of various plant communities within the Range Validation Area. M.S. Tesis. Oregon State Univ. Corvallis, Oregon, U.S.A.

Gaither, R. E. y Buckhouse, J. C. 1981. Hydrologic outputs from woodland, shrubland, and grassland ecosystems in relation to grazing management strategies. Special Rpt. 6 4 0, Agric. Expt. Sta., Oregon State Univ. Corvallis, Oregon, U.S.A.

Gifford, G. F. 1975. Beneficial and detrimental effects of range improvement practicas on runoff and erosión. In: Watershed Management, Proc. Symp.Comm. on Watershed Manage., Irrigation and Drainage Div., Amer. Soc. of Civ. Engr., Utah Sec. Utah State Univ. Logan, Utah, U.S.A. pp. 216-248.

Gifford, G. F., Buckhouse, J. C. y Busby, F. E. 1976. Hydrologic impact of burning and grazing on a chained pinyonjuniper site in southeastern Utah. Utah Water Res. Lab., Logan, Utah, U.S.A. Publ. PRJNR 012-1. 22 p.

González, M. H. 1966. Relación entre la condición de pastizal y la producción forrajera en diversos sitios de pastizal y tipos vegetativos en el estado de Chihuahua. Rancho Expt. Ia Campana. Chihuahua, México.

González, M. H. 1971. "¿Qué es condición de pastizal?" Rancho Expt. Ia Campana. Chihuahua, México, Pastizales, Vol. 2 (1).

Griffiths, J. F. y Orton, R. 1968. Agroclimatic Atlas of Texas. Texas Agric. Expt. Sta. MP-888. College Station, Texas, U.S.A.

Hormay, A. L. y Talbot, M. W. 1961. Rest-rotation grazing. A new management systemrf perennial bunchgrass ranges. USDA, USFS, Res. Rpt. 51.

Huss, D. L. 1985. Rationalizing rangeland use in the Near East by modernizing transhumance grazing. In: Baker, F. H. y Miller, M.E, eds. Emerging Technology and Management for Ruminants. Winrock Intl. Westview Press. Boulder, Colorado, U.S.A.

Huss, D. L. et al. 1986. Principios de manejo de praderas naturales. Buenos Aires, Argentina, INTA y Santiago, Chile, FAO/RLAC.

Huss, D. L. y Aguirre, E. L. 1974. Fundamentos de manejo de pastizales. ITESM, Monterrey, N.L., México, .

Ingebo, P. A. y Hibbert, A. R. 1974. Runoff and erosión after brush suppression on the natural drainage watersheds in Central Arizona (U.S.A.). USDA, Forest Svs., Roclcy Mtn. Forest and Range Expt. Sta. Res. Note RM-275.

Johnson, S. R., Gary, H. L. y Ponce, S. L. 1978. Range cattle impacts on stream water quality in the Colorado front range (U.S.A.). USDA, Forest Svs., Rocky Mtn. Forest y Range Expt. Sta. Res. Note RM-359.

Johnston, A. 1962. Effects of grazing intensity and cover on the water-intake rafe of fescue grassland. (J. Range Manage. 15 (2)).

Jones, R.J. y Sandland, R. L. 1974. The relation between animal gains and stocking rates. (J. Agric. Sci. 83).

Juneidi, M. y Huss, D. L. 1978. Rangeland resources of the Gulf and Arabian Península countries and their managerial problems and needs. FAO, RNEA, Cairo, Egypt.

Kassila, V. L. 1983. Location and potential feed use. In: Straw and Other Fibrous Byproducts as Feed. Sundstal y Owen, eds. Elsener Publ. Co.

Kunkel, H. O. 1990. World hunger and starvation grain versas meat production. In: Current issues in food production; a perspective on beef as component in diets for Americans. Cross, H. R. y Byers, F. M., eds. Texas A&M Univ., College Station, Texas, U.S.A.

Lamprey, H. F. 1975. Report on the desert encroachment reconnaissance in Northem Sudan. UNESCO-UNEP Consultant Rpt. Mecanografiado.

Leithead, H. L. 1959. Runoff in relation to range condition in the Big Bend-Davis Mountain section of Texas (U.S.A.) (J. Range Manage. 12 (2)).

Meeuwig, R. O. 1970. Infiltration and soil erosión as influenced by vegetation and soil in northem Utah (U.S.A.).

Miller, F. C. 1938. Plant Physiology. 2nd ed., McGraw Hill Book Co, Inc. New York, New York, U.S.A.

Norris, J. J. 1972. A glimpse at the futura of rangelands international aspects. Comunicación inédita, 1972. Annual SRM Mtg., Washington, D.C., U.S.A.

Osborn, B. 1956. Cover requirements for the protection of range site and biota. J. Range Manage. 9: 75-80.

Paterson, R. T., Proverbs, G. A. y Keoghan, J. M.. 1987. The management and use of forage banks. CARDI. Univ. Campas, St. Augusffne, Trinidad, West Indies.

Polychenko, T. K. 1937. The soil block washing method in quantitative root study. (Canadian J. Res., 15: 33-57).

Rauzi, F. 1960. Water-intake studies on range soils at three locations in the Northern Plains (U.S.A.) (J. Range Manage, 13 (4)).

Skinner, Q. D. et al. 1974. Effect of summer use of a mountain watershed on bacterial water quality. J. Environ. Quality 3 (4).

Smeins, F. E. 1975. Effects of livestock grazing on runoff and erosión. In: Watershed Management, Proc. Symp. Comm. on Watershed Manage., Irrigation and Drainage Div., Amer. Soc. of Civ. Engr., Utah Sec. Utah State Univ., Logan, Utah, U.S.A. -1 13 de agosto.

SRM. 1989. A glossary of terms used in range management. 3rd. ed. Soc. Range Manage., Denver, Colorado, U.S.A.

Stephenson, G. R. y Street, L. V. 1978. Bacterial variations in streams from a southwest Idaho rangeland watershed (U.S.A.) (J. Environ. Qual. 7 (1)).

Stewart, G. y Forsling, C. L. 1931. Surface runoff and erosión in relation to soil and plant cover on high grazing landsintral Utah (U.S.A.) (J. Amer. Soc. Agron. 23: 815832).

Stuart, G. E. 1992. Maya heartland under siega. (National Geographic, 182 (5)).

Sturges, D. L. 1973. Soil moisture response to spraying big sagebrush the year of treatment. (J. Range Manage. 26 (6)).

Valentine, J. F. et al. 1965. Your cattle ranch business. Lincoln, Nebrasca, U.S.A., Univ. fo Nebrasca, Extension Service EC., 64-211.

Welch, T. G. (s.f.) Brush management methods. Texas Agric. Ext. Svs. B-5004. College Station, Texas, U.S.A.

White, C. S. 1976. Factors influencing natural water quality and changas resulting from land-use practicas. (Water, Air, and Soil Polution 6(1)).

Williams, R. E. et al. 1968. Conservation development and use of the world's rangelands. Range Manage. 21: 355-360).

Wilsie, C. P. 1962 . Crop Adaptation and Distribution. W. H. Freeman and Co. San Prancisco, California, U.S.A.

Wilson, A. M., Harris, G. A. y Yates, D. H. 1966. Accumulative effects of clipping and yield of Blue-Bunch wheatgrass (J. Range Manage, 19: 90-91).

World Resources Institute e International Institute for Environment and Development. 1986. World Resources 1986. An Assessment of the Resource Base that Supports the Global Economy. Basic Books, Inc. New York, New York, U.S.A. In: Belk, et al, 1990A.