title: Studies on the distribution and flux of pesticides in waterways associated with a ricefield--marshland ecosystem.
mesh_terms: D000452:Aldrin / Q000032:analysis; D000818:Animals; D003386:Brachyura / Q000737:chemistry; D002849:Chromatography, Gas; D003634:DDT / Q000032:analysis; D033364:Decapoda / Q000737:chemistry; D004531:Eggs / Q000032:analysis; D005399:Fishes; D006863:Hydrogen-Ion Concentration; D007306:Insecticides / Q000032:analysis; D008099:Liver / Q000737:chemistry; D009132:Muscles / Q000737:chemistry; D012275:Oryza; D010573:Pesticide Residues / Q000032:analysis; D010575:Pesticides / Q000032:analysis* / Q000494:pharmacology; D012098:Reproduction / Q000187:drug effects; D013781:Texas; D013997:Time Factors; D014877:Water Pollution, Chemical / Q000032:analysis*
chemical_list: D007306:Insecticides; D010573:Pesticide Residues; D010575:Pesticides; D003634:DDT; D000452:Aldrin