Ainslie, Andrew M., ARC-Range & Forage Institute, Grahamstown, South Africa.
Batello, Caterina, Grassland and Pasture Crops Group, FAO Crop and Grassland Service.
Berretta, Elbio J., Director, Regional INIA Tacuarembó Ruta 5, km 386, 45000 Tacuarembó, Uruguay.
Boonman, Joseph G.† (deceased), Boma Consult, The Hague, Netherlands.
Borrelli, Pablo R., OVIS XXI, Santa Fe 2843 10°B, 1425-Buenos Aires, Argentina.
Cibils, Andrés F., Dept. of Animal and Range Sciences, New Mexico State University, Las Cruces, NM 88003, United States of America.
Hanson, Jean, International Livestock Research Institute, Addis Ababa, Ethiopia.
McIvor, John G., CSIRO Sustainable Ecosystems, Queensland Bioscience Precinct, 306 Carmody Road, St Lucia, Qld 4067, Australia.
Maraschin, Gerzy E., Professor, Faculdade de Agronomía - UFRGS, RS - Brazil.
Mikhalyov, Sergey S., Professor of Grassland Science, Agronomy Faculty, Moscow Timiryazev Agricultural Academy, Moscow, Russia Federation.
Miller, Daniel J., United States Agency for International Development, 1300 Pennsylvania Ave. NW, Washington, DC 20523, United States of America.
Nyabenge, M., International Livestock Research Institute, Nairobi, Kenya.
Palmer, Anthony R., ARC-Range & Forage Institute, Grahamstown, South Africa.
Pieper, Rex D., New Mexico State University, Las Cruces, New Mexico.
Reid, Robin S., International Livestock Research Institute, Nairobi, Kenya.
Reynolds, Stephen G., Senior Officer, Grassland and Pasture Crops Group, FAO Crop and Grassland Service.
Royo Pallarés, Olegario, Belgrano 841, 3470 Mercedes, Provincia Corrientes, Argentina.
Serneels, S., International Livestock Research Institute, Nairobi, Kenya.
Suttie, James M., FAO Grassland and Pasture Group Staff Member (retired).
† Dr Boonman died tragically before completing his contribution to this book.
