Cumulative index to service and regulatory announcements. 1914-41 : Bureau of Entomology and Plant Quarantine. Nos. 1-149 inclusive
Washington, G.P.O, 1942
1914-1941
University of Florida, George A. Smathers Libraries with support from LYRASIS and the Sloan Foundati
Copyright Status:
Public domain. The BHL considers that this work is no longer under copyright protection.