The chemistry and toxicology of insecticides,
APA Citation
Shepard, H. H. (Harold Henry). (1939). The chemistry and toxicology of insecticides. Minneapolis, Minn.: Burgess publishing co..
MLA Citation
Shepard, Harold H. (Harold Henry), 1898-1993. The Chemistry And Toxicology of Insecticides. Minneapolis, Minn.: Burgess publishing co., 1939.
Warning: These citations may not always be complete (especially for serials).