http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Herbage response after mechanical and herbicide treatment of big sagebrush in southwest Idaho
by Gilbert A. Schumaker and Clayton L. Hanson.
Prepared in coopertion with U.S. Dept. of the Interior, Bureau of Land Management, and Idaho Agricultural Experiment Station.