Wygant, N. D. 1942b. Studies of physical characteristics of high and low risk ponderosa pines, Black's Mountain Experimental Forest, season of 1941. United States Department of Agriculture, Bureau of Entomology, Berkeley, California.
Wygant 1942
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.