A catalogue of the parasites and predators of insect pests.
Commonwealth Institute of Biological Control.
Commonwealth Agricultural Bureaux.
Imperial Agricultural Bureaux.
Commonwealth Institute of Entomology (Great Britain)
Belleville, Ontario : Commonwealth Agricultural Bureaux,
1943-
"Prepared under the direction of W. R. Thompson ... ."
Mimeographed on one side of the leaf only.
Published in 4 sections.
From 1964- , published at Farnham Royal, England.