Author: Biological Survey Bureau / Catalog Issue Year Decade: 1940 - 1949 / Sudoc Stem: A 56.17 - Blacklight Search Results

Start Over Author Biological Survey Bureau Catalog Issue Year Decade 1940 - 1949 Sudoc Stem A 56.17

1. Pests. Review of United States patents relating to pest control, by R. C. Roark, v. 13, no. 1; Jan. 1940.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Biological Survey Bureau
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [1940.]
SuDoc number:: A 56.17:13/1

2. Pests. Review of United States patents relating to pest control, by R. C. Roark, v. 13, no. 2; Feb. 1940.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Biological Survey Bureau
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [1940.]
SuDoc number:: A 56.17:13/2