Some observations on biological monitoringCopplestone, J.F. · Toxicology Letters · 1986

[Studies in Environmental Science] Education and Safe Handling in Pesticide Application, Proceedings of the Sixth International Workshop of the Scientific Committee on Pesticides of the International Association on Occupational Health, Buenos Aires and San Carlos de Bariloche Volume 18 || Problems in Education on the Safe Handling of PesticidesCopplestone, J.F. · 1982