title: DDT and dieldrin residues in selected biota from San Antonio Bay, Texas--1972.
mesh_terms: D000818:Animals; D049872:Bivalvia / Q000032:analysis; D003386:Brachyura / Q000032:analysis; D002849:Chromatography, Gas; D003445:Crustacea / Q000032:analysis*; D003634:DDT / Q000032:analysis*; D033364:Decapoda / Q000032:analysis; D004026:Dieldrin / Q000032:analysis*; D008974:Mollusca / Q000032:analysis*; D010125:Ostreidae / Q000032:analysis; D010573:Pesticide Residues / Q000032:analysis*; D013781:Texas
chemical_list: D010573:Pesticide Residues; D003634:DDT; D004026:Dieldrin