Cheng, H. H. (1990). Pesticides in the soil environment: Processes, impacts, and modeling (1a. ed.). Soil Science Society of America.
Tohutoru Kātū Chicago (17th ed.)Cheng, H. H. Pesticides in the Soil Environment: Processes, Impacts, and Modeling. 1a. ed. Madison: Soil Science Society of America, 1990.
Tohutoro MLA (9th ed.)Cheng, H. H. Pesticides in the Soil Environment: Processes, Impacts, and Modeling. 1a. ed. Soil Science Society of America, 1990.
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