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| Line 2: |
Line 2: |
| | |Pub Title=Abstracts on Sustainable Agriculture, Volume 1 | | |Pub Title=Abstracts on Sustainable Agriculture, Volume 1 |
| | |Pub Subtitle=Volume 1 | | |Pub Subtitle=Volume 1 |
| − | |Pub Author=Carls, J. | + | |Pub Author=Carls, J. |
| | |Pub Editor=GIZ | | |Pub Editor=GIZ |
| | |Pub Year=1988 | | |Pub Year=1988 |
| | + | |Pub Keywords=agriculture, research and development, sustainability, cultivation, organic farming, ecology, meteorology, horticulture, agroforestry, seed, crop, plant protection, water management, soil science, soil destruction, small farmers, natural resources, diversification, bibliography |
| | + | |Pub Country=developing countries |
| | |Pub Type=publication | | |Pub Type=publication |
| | |Pub Language=English | | |Pub Language=English |
| − | |Pub TOC= | + | |Pub TOC=I Traditional Land-use Systems |
| − | | + | |
| − | | + | |
| − | I Traditional Land-use Systems | + | |
| | II Farming System Research and Development | | II Farming System Research and Development |
| | | | |
| Line 35: |
Line 34: |
| | XIII Erosion Control | | XIII Erosion Control |
| | | | |
| − | XIV Potential Crops for Marginal Lands | + | XIV Potential Crops for Marginal Lands |
| − | | + | |
| | |Pub Permission=I have read the Terms and Conditions and hereby accept them. | | |Pub Permission=I have read the Terms and Conditions and hereby accept them. |
| | }} | | }} |
