Author: Agriculture Dept. / Catalog Issue Year Decade: 1940 - 1949 / Sudoc Stem: A 77.311 - Blacklight Search Results

Start Over Author Agriculture Dept. Catalog Issue Year Decade 1940 - 1949 Sudoc Stem A 77.311

1. Review of United Slates patents relating to pest control, [by] R. C. Roark, v. 20, no. 10-v. 21, no. 5; Oct. 1947-May 1948.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Dept.
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [1947-48.]
SuDoc number:: A 77.311:20/10-21/5

2. Review of United States patents relating to pest control, [by] R. C. Roark, v. 20, no. 5-9: May-Sept. 1947.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Dept.
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [1947.]
SuDoc number:: A 77.311:20/5-9