Aerial applications of granulated dieldrin for control of larve of the European
Evans, W.G.
Aerial applications of granulated dieldrin for control of larve of the European - Shell 1957 - 273-276 p. - No. 69 ADB:579/Gl.11; Shell A .
Aerial applications of granulated dieldrin for control of larve of the European - Shell 1957 - 273-276 p. - No. 69 ADB:579/Gl.11; Shell A .