The principles of biological control ; interrelation of hosts and pests and utilization in regulation of animal and plant populations.

Bibliographic Details
Main Author: Sweetman, Harvey Leroy, 1896-
Format: Book
Language:English
Published: Dubuque, Iowa : W.C. Brown Co., [1958]
Subjects:
Description
Item Description:" A revision and extension of the biological control of insects, published in 1936."
Physical Description:xii, 560 pages : illustrations ; 29 cm.
Bibliography:Bibliography: pages 453-501.