Anonymous. 1947f. Control of Ips confusus by spraying slash . United States Department of Agriculture, Bureau of Entomology and Plant Quarantine, Report 1946:21-22.
Anonymous 1947
Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
|
Contact Webmaster | ©2008 Anthony Cognato
This page uses cascading style sheets (CSS). It should display correctly using current versions of all major browsers.