[ 发表于: Pollution ]
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Microbiological aspects of pollution control
1980
Dart, R. K. | Stretton, R. J.
National Agricultural Library - United States of America
Chemicals in the environment
1980
Neely, W. Brock (Wesley Brock)
National Agricultural Library - United States of America
Pesticide manufacturing and toxic materials control encyclopedia
1980
Sittig, Marshall
Descriptions of 514 pesticides with such information as trade names, manufacturer, and product use. Raw materials, trade names indexes.
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National Agricultural Library - United States of America
