Whitten, R. R. 1956a. Elm disease sprays; formulas and ingredients. United States Department of Agriculture, Forest Service, Central States Forest Experiment Station, Research Note 92. 2 p.
Whitten 1956
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.