DDT and Newer Persistent Insecticides
West, T. E.
DDT and Newer Persistent Insecticides - 2 - London Chapman and Hall Ltd. 1950 - 632
Agriculture and related technologies
Technology (Applied sciences)
DDT (Insecicide) Insecticides
632.954 / W33D
DDT and Newer Persistent Insecticides - 2 - London Chapman and Hall Ltd. 1950 - 632
Agriculture and related technologies
Technology (Applied sciences)
DDT (Insecicide) Insecticides
632.954 / W33D