Humberto Perez, Edier, and Martha Isabel Paez. “Pesticide Chlorpyrifos Loss in Runoff From Andic Soil Potato Fields in Colombia: Comparison of Field Results With Gleams Predictions”. Asian Journal of Chemistry 22, no. 2 (March 30, 2010): 1107–1117. Accessed July 1, 2024. https://asianpubs.org/index.php/ajchem/article/view/11235.