00668     2200193   4500001002100000005001500021035002000036008004100056020001800097041000700115082001500122090001500137100002000152245010300172250002300275260007200298300003000370650007400400INLIS00000000001177720240305113540  a0010-0521011777240305                |          |        a0-935584-14-5  aen  a543.06/OFF  a543.06/OFF0 aWilliam Horwitz1 aOFFICIAL methods of analysis of the Association of official analytical chemists /cWilliam Horwitz  aThirteenth edition  aWashington DC :bAssociation of Official Analytical Chemists,c1980  axx, 1018 p.: ill.; 29 cm. 4aDRUGS -- ANTIPARASITIC AGENTS -- PLANTS -- CHEMISTRY -- DISINFECTANTS