Chemical control of insects
West, Trustham Frederick.
Chemical control of insects - 2 ed. - London : Chpman, 1961 - 206 p. : ilus.
53543
Insecticidas.
632.951 / W48
Chemical control of insects - 2 ed. - London : Chpman, 1961 - 206 p. : ilus.
53543
Insecticidas.
632.951 / W48
