Unasylva - No. 164 - Watershed management

Table of Contents

An international journal of the forestry and food industries - Vol. 42 - 1991/1

FAO - Food and Agriculture Organization of the United Nations

ISSN 0041-6436

Tenth World Forestry Congress

Paris, Palais des Congrès, 17-26 September 1991

PARIS 1991


FORESTS a heritage for the future

Organizing Committee

Associate Secretary-General

Tenth World Forestry Congress

Tenth World Forestry Congress

Centre technique forestier tropical

FAO, Forestry Department

45 bis, av. de la Belle Gabrielle

Via delle Terme di Caracalla

94736 Nogent-sur-Marne, France

00100 Rome, Italy



Mr Jean Gadant

Mr Michel Khouzami

Mr Marcel Guillemant

Telephone: (1) 43 94 43 00

Telephone 57973093/57973923

Telefax: (1) 43 94 43 29

Telefax: 5141368

Telex: CETEFO 264 653

Telex. 610181 FAO I

Editor: Stephen A. Dembner
Language Editor: Roberta Mitchell
Layout Editor: Marina Criscuolo
Editorial Assistant: Carole Rogan
Editorial Advisory Board
Forestry Department:
M.R. de Montalembert (Chairman),
S. Dembner, M. Hoskins, L. Ljungman,
M.K. Muthoo, C. Palmberg, E.H. Sene.
Publications Division: K. Richmond
(Editorial Branch)

Unasylva is published quarterly in English, French and Spanish editions. Subscription price: one year $18.00, payable to the Distribution and Sales Section, FAO, Via delle Terme di Caracalla, 00100 Rome, Italy, or to any of the FAO sales agents listed on the inside back cover.

Material not copyrighted may be reprinted with credit to Unasylva, FAO. Articles express the views of their authors, not necessarily those of FAO. Designations employed and presentation of material do not imply expression of any opinion on the part of FAO concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. The FAO publications reviewed in Unasylva may be ordered from any of the FAO sales agents listed on the inside back cover. The Distribution and Sales Section, FAO, Via delle Terme di Caracalla, 00100 Rome, Italy, will process orders from countries where there are no sales agents.

Credits: F. Botts, P. van Ginneken; FAO; P. Johnson; P. van Ginneken; P. Johnson; FAO; C. Palmberg-Lerche; J. Van Acker; FAO; F. Mattioli; S. Dembner; B. Ben Salem; FAO; IFAD - S. Apollonio; FAO; C. Cossalter; Christensen; D. Roessner; B. Ben Salem; R. Faidutti; Van Maydell; A.J.D. Barker; F. McDougall; F. Botts; FAO; WFP - F. Mattioli; J. Van Acker.

This electronic document has been scanned using optical character recognition (OCR) software and careful manual recorrection. Even if the quality of digitalisation is high, the FAO declines all responsibility for any discrepancies that may exist between the present document and its original printed version.

Table of Contents

Editorial - Watershed management

T. Michaelsen
Participatory approaches in watershed management planning

P. van Ginneken and U. Thongmee
Attempting integrated watershed development in Phu Wiang, Thailand

K.M. Sthapit and L.C. Tennyson
Bio-engineering erosion control in Nepal

E. Hernández Becerra
Funding management in Latin America: An informal survey of seven countries

M. E. Menéndez G.
The revolving fund: a means of encouraging smallholders to participate in conservation projects in Bolivia

B. Ben Salem
Prevention and control of wind erosion in arid regions

S. Dembner
Provisional data from the Forest Resources Assessment 1990 Project

J.G. Laarman and A. Contreras H.
Benefits from development projects in forestry: Does the available evidence paint a true picture?

R.W. Sharland
Trees in the garden: Interaction between the wild and agricultural domains in practice among the Moru of the southern Sudan

World of forestry

Stockholm declaration
World Forestry Congress fact-finding tours
FAO committee on forestry considers initiative for FAO international forest convention
FAO receives "Golden Oak" award from Colombian Government


Policy and practice in the management of tropical watersheds
How old is that tree?
Insect control in temperate forests
Genetic effects of air pollutants in forest tree populations
Environmental policy in china

Where to purchase FAO publications locally - Points de vente des publications de la FAO - Puntos de venta de publicaciones de la FAO