Laserfiche WebLink
6.0 LITERATURE CITED <br />Harrington, H.D. 1954 Manual of the Plants of Colorado. Sage Books. Denver <br />Stubbendieck, J., G.Y. Friisoe, and M.R. Bolick. 1995. Weeds of Nebraska and the Great <br />Plains. Nebraska Department of Agriculture. <br />Weber, William A. 1990. Colorado Flora: Eastern Slope. University of Colorado Press <br />Whitson, Tom D. Editor. 1987. Weeds and Poisonous Plants of Wyoming and Utah. <br />Cooperative Extension Service, College of Agriculture, The University of Wyoming <br />Zimdahl, Robert L. 1990. Weeds of Colorado. Cooperative Extension, Colorado State <br />University Bulletin 521A <br />Coors Energy Company Keenesburg Mine Page 9 <br />2011 Vegetation Sampling: Phase III Eligible Areas <br />