1-24 of 1,443 Books
[Preservation of forests.]
[Preservation of forests.]
By United States. Congress. Senate. Committee on Agriculture and Forestry
Pesticides
Pesticides
By United States. General Accounting Office

The universal directory for taking alive and destroying rats
By Smith, Robert rat-catcher
Pest management in U.S. agriculture
Pest management in U.S. agriculture
By Jorge Fernandez-Cornejo

Pest and vector control
By Helmut Fritz Van Emden,H. F. Van Emden,M. W. Service

Cockroaches
By United States. Entomology Research Division

Theoretical approaches to biological control
By Bradford A. Hawkins
Getting down to business
Getting down to business
By Pamela G. Colby
[Regulations for cattle quarantine line in southwestern States.]
[Regulations for cattle quarantine line in southwestern States.]
By United States. Department of Agriculture. National Agricultural Library.
Miscellaneous
Miscellaneous
By United States. Congress. House. Committee on Agriculture

Managing Energy, Nutrients, and Pests in Organic Field Crops
By Rod MacRae,Ralph C. Martin

Horn flies on cattle
By United States. Entomology Research Division
Biotechnology for biological control of pests and vectors
Biotechnology for biological control of pests and vectors
By Karl Maramorosch