Catalogue of the parasites and predators of insect pests
Catalogue of the parasites and predators of insect pests - Canada 1950 - 35 p.
Section 1 : Parasite host catalogue; Part II : Parasites of the N europtera, odonata, orthoptera, psocoptera, siphonaptera and thysanoptera
Biological Control
Parasites
Predators
Insect Pests
632.937.01/.03(083.8) / C 734 C