Agricultural alternatives and nutritional self-sufficiency : for a sustainable agricultural system that respects man and his environment. Procedings of the IFOAM Seventh International Scientific Conference, Ouagadougou, January 2-5, 1989 /
Corporate Author: | |
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Other Authors: | , , , |
Format: | Conference Proceeding Book |
Language: | English |
Published: |
Theley :
IFOAM,
1990.
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Subjects: |
Sistema de Bibliotecas de Universidad de Costa Rica
Call Number: |
338.162 |
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Copy | Available |