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Search results for "chemical fertilizers"

Filters: 2002 2002 ×
Viewing 1 - 3 of 3 results by relevance
Consensus Study Report

Publicly Funded Agricultural Research and the Changing Structure of U.S. Agriculture  (2002)

Consensus Study Report

Opportunities to Improve the U.S. Geological Survey National Water Quality Assessment Program  (2002)

Consensus Study Report

Environmental Effects of Transgenic Plants: The Scope and Adequacy of Regulation  (2002)