Chemical week pesticides register
Ouellette, R.P., King, J.A.
Chemical week pesticides register by R.P. Ouellette and J.A. King - New York McGraw-Hill Book 1977 - 345 p.
Pesticides
632.95(083.2) / O 93 C
Chemical week pesticides register by R.P. Ouellette and J.A. King - New York McGraw-Hill Book 1977 - 345 p.
Pesticides
632.95(083.2) / O 93 C