Chemistry and action of insecticides
Shepard, H.H.
Chemistry and action of insecticides by H.H. Shepard - 1st edn. - London McGraw-Hill Book 1951 - 504 p.
Chemistry
Insecticides
578 / S 556 C
Chemistry and action of insecticides by H.H. Shepard - 1st edn. - London McGraw-Hill Book 1951 - 504 p.
Chemistry
Insecticides
578 / S 556 C