A review of the biological control attempts against insects and weeds in Canada:
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Bibliographic Details
Format: Book
Language:English
Published: Farnham Royal, Bucks Commonwealth Agricultural Bureaux 1962
Edition:1. publ.
Series:Technical Communication / Commonwealth Institute of Biological Control 2
Subjects:
Physical Description:XI, 216 S. Kt.

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!