GREEN MANURE/COVER CROPS AND CROP ROTATION IN CONSERVATION AGRICULTURE ON SMALL FARMS
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FOREST MANAGEMENT AND CONSERVATION AGRICULTURE EXPERIENCES OF SMALLHOLDER FARMERS IN THE EASTERN REG
PAUL BORSY2013 年出版192 页ISBN:
organic food and agriculture-new trends and developments in the social sciences
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AGRICULTURE IN LIBERALIZING ECONOMIES:CHANGING ROLES FOR COVERNMENTS:PROCEEDINGS OF THE FOURTEENTH A
DINA UMALI-DEININGER1995 年出版0 页ISBN:
Treated wastewater in agriculture : use and impacts on the soil environment and crops
edited by Guy J. Levy2011 年出版446 页ISBN:1405148627
TRENDS AND IMPACTS OF FOREIGN INVESTMENT IN DEVELOPING COUNTRY AGRICULTURE EVIDENCE FROM CASE STUDIE
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THE URUGUAY ROUND AGREEMENT ON AGRICULTURE:AN EVALUATION OF ITS IMLEMNTATION IN OECD COUNTRIES
2001 年出版178 页ISBN:9264186263
Land policy and agriculture in Eastern and Southern Africa : selected papers presented at a workshop
1986 年出版151 页ISBN:9280806041