Food for the soil : rock phosphate as fertilizer
Date
2001
Authors
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Journal ISSN
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Publisher
IDRC, Ottawa, ON, CA
Abstract
Description
French version available in IDRC Digital Library: Nourrir le sol : la roche comme engrais phosphate
item.page.type
Journal Article
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Keywords
PHOSPHATES, FERTILIZERS, SOIL IMPROVEMENT, RESOURCES EXPLOITATION, AFRICA SOUTH OF SAHARA