History of the use of derris as an insecticide
An edition of History of the use of derris as an insecticide (1939)
By United States.: Bureau of Entomology and Plant Quarantine
Publish Date
1939
Publisher
U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, Division of Insecticide Investigations
Language
eng
Pages
84
1-1 of 1 Editions
History of the use of derris as an insecticide
Language: eng
Pages: 84
Published In: 1939
Publisher: U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, Division of Insecticide Investigations