TY - BOOK AU - Badr Eldein,Ashraf Mohamed Sami Hassanin TI - Studies on the persistence and residue analysis of non-traditional pesticides PY - 1999/// KW - Pesticides KW - Residues N1 - Thesis (M.S.)--Cairo University,1999; Includes bibliographical references (leaves [109]-127); Microfiche; Cairo,Egypt; ASUNET; 3 microfiches:negative ER -