‡a
Sherma, J. Manual of analytical quality control for pesticides and related compounds in human and environmental samples, 1979 (a.e.)
‡b
t.p. (Jack F. Thompson, Environmental Toxicology Div., Health Effects Research Lab., Research Triangle Park, N.C.)
‡a
manualofanalyticalqualitycontrolforpesticidesandrelatedcompoundsinhumanandenvironmentalsamples
‡A
Manual of analytical quality control for pesticides and related compounds in human and environmental samples, 1979 (a.e.)
‡9
1