NetLibrary, Inc, Sheley, R. L., & Clark, J. (1999). Biology and management of noxious rangeland weeds. Oregon State University Press.
Chicago Style (17th ed.) CitationNetLibrary, Inc, Roger L. Sheley, and Janet Clark. Biology and Management of Noxious Rangeland Weeds. Corvallis: Oregon State University Press, 1999.
MLA (9th ed.) CitationNetLibrary, Inc, et al. Biology and Management of Noxious Rangeland Weeds. Oregon State University Press, 1999.
Warning: These citations may not always be 100% accurate.