Chemistry and uses of pesticides
de Ong, E.R.
Chemistry and uses of pesticides by E.R. de Ong - New York 1956 - 334 p.
Second edition of `Chemistry and uses of insecticides'
Chemistry
Pesticides
632.951:54 / D 418 C
Chemistry and uses of pesticides by E.R. de Ong - New York 1956 - 334 p.
Second edition of `Chemistry and uses of insecticides'
Chemistry
Pesticides
632.951:54 / D 418 C