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Guidelines for the Integrated Management of the Watershed
Phytotechnology and Ecohydrology
Series: Freshwater Management Series
( Print: March 2003
)
The concept of Ecohydrology and its scientific foundations were developed by the United Nations Educational, Scientific and Cultural Organization (UNESCO). They are based on the manipulation of biota...
The concept of Ecohydrology and its scientific foundations were developed by the United Nations Educational, Scientific and Cultural Organization (UNESCO). They are based on the manipulation of biota...
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Organic Agriculture, Environment and Food Security
Series: Environment and Natural Resources Series
( Print: January 2004
)
This publication examines the many facets of organic agriculture including its contribution to ecological health, international markets and local food security. It builds on empirical experiences...
This publication examines the many facets of organic agriculture including its contribution to ecological health, international markets and local food security. It builds on empirical experiences...