%O Book %T Use of Nuclear and Related Techniques in Studies of Agroecological Effects Resulting from the Use of Persistent Pesticides in Central America %A %U http://www.dgdingfa.net/publications/5837/use-of-nuclear-and-related-techniques-in-studies-of-agroecological-effects-resulting-from-the-use-of-persistent-pesticides-in-central-america %D 1999 %I INTERNATIONAL ATOMIC ENERGY AGENCY %C Vienna