Biological and chemical control of plant and animal pests:Symposium presented by Section on Agriculture at the Indianapolis meeting of the American Assocation for the Advancement of science, Dec. 28-30, 1957.
REITZ (L.P)Ed
Biological and chemical control of plant and animal pests:Symposium presented by Section on Agriculture at the Indianapolis meeting of the American Assocation for the Advancement of science, Dec. 28-30, 1957. - Am.Assoc., Washington,D.C 1960 - American Assocaition,for the Advancement of science, No.61. .
CONTROL OF DISEASES
J:4:63
J:4:6pN57 K0
J:4:6pN57 K0
Biological and chemical control of plant and animal pests:Symposium presented by Section on Agriculture at the Indianapolis meeting of the American Assocation for the Advancement of science, Dec. 28-30, 1957. - Am.Assoc., Washington,D.C 1960 - American Assocaition,for the Advancement of science, No.61. .
CONTROL OF DISEASES
J:4:63
J:4:6pN57 K0
J:4:6pN57 K0