Fungıcıdes and theır actıon /

by Horsfall, James G.
Published 1945

Insect Pathology And Mıcrobıal Control

by Van Der Laan, P.A.
Published 1967

Istıtuto di Ricerche Agrarie: Montecatını/

by Brunetto, Bazzi.

The Scientific Principles Of Plant Protectıon/ Wıth special referance to chemical control/

by Martın, Hubert.
Published 1940

Elements Of Plant Protectıon/

by L. Louıs
Published 1951

Technological Economics of Crop Protection and Pest Control

Published 1970

The Scientific Principles Of Crop Protectıon:

by Martın, Hubert.