Farming for the future : an introduction to low-external-input and sustainable agriculture /
Main Author: | |
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Other Authors: | , |
Format: | Book |
Language: | English |
Published: |
Leusden :
ILEIA ,
1992
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Subjects: |
Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
Call Number: |
630.7 |
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Copy | Available |