Yazar
Sara J Scherr
20 cilt bulundu.
Sara J. Scherr · Ecoagriculture Partners and Worldwatch Institute
48 sayfa · 2009
Sustainable agriculture / Environmental aspects / Agricultural ecology / Climatic changes / Agriculture
Sara J. Scherr · Forest Trends
160 sayfa · 2004
Community forestry / Economic aspects / Economic aspects of Community forestry / Economic aspects of Forests and forestry / Economic aspects of Sustainable forestry
Sara J. Scherr · Praeger
321 sayfa · 1985
Agriculture / Cacao / Economic aspects of Agriculture / Economic aspects of Cacao / Family farms
Sara J. Scherr · International Food Policy Research Institute
36 sayfa · 1996
Environmental degradation / Land degradation / Agricultural ecology
Sara J. Scherr · World Bank
212 sayfa · 1995
Central America / Caribbean Area / Agroforestry projects / Agroforestry / Economic aspects
Sara J. Scherr, Jeffrey A. McNeely · Island Press
459 sayfa · 2007
Sustainable agriculture / Biodiversity conservation
Frits W.T. Penning de Vries, Sara J. Scherr, Samran Sombatpanit · Science Publishers
519 sayfa · 2001
Soil conservation / Land use / Soil degradation / Land degradation
Sara J. Scherr · International Food Policy Research Institute
36 sayfa · 1996
Agricultural ecology / Environmental degradation / Forecasting / Land degradation / Agriculture
Sara J. Scherr · CIMMYT
338 sayfa · 1997
Agriculture and state / Sustainable agriculture / Hill farming
Sara J. Scherr · Department of Agricultural Economics New York State College of Agriculture and Life Sciences, Corner University
236 sayfa · 1983
Cocoa trade / Government policy / Petroleum industry and trade / Small Farms
Sara J. Scherr · International Centre for Research in Agroforestry
72 sayfa · 1991
Methodology / Congresses / On-farm / Agriculture / Agroforestry
Sara J. Scherr · International Council for Research in Agroforestry
80 sayfa · 1987
Agroforestry / Government policy / Planning / Research
Sara J. Scherr · International Council for Research in Agroforestry
20 sayfa · 1987
Agroforestry / Research
Sara J. Scherr · Deutsche Stiftung für internationale Entwickung, Zentralstelle für Ernährung und Landwirtschaft
227 sayfa · 1997
Congresses / Hill farming / Rural development / Sustainable development
Sara J. Scherr · Deutsche Stiftung für internationale Entwicklung, Zentralstelle für Ernährung und Landwirtschaft
343 sayfa · 1997
Congresses / Sustainable agriculture / Poverty / Hill farming / Sustainable development
Sara J. Scherr · Department of Agricultural Economics, New York State College of Agriculture and Life Sciences
Sayfa sayısı yok · 1983
Kategori yok
Steven Charles Franzel, Sara J. Scherr · CABI Pub. in association with the International Centre for Research in Agroforestry
197 sayfa · 2002
Technology transfer / Agroforestry / Agroforestry systems / Conservation of natural resources, citizen participation / Forests and forestry, africa