Plant quarantine import restrictions of the Republic of the Philippines
Washington, D.C, U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, [1950]
1950
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.