Chemical control of Elodea densa Planch. and other submersed aquatic plants as influenced by several environmental factors
By: by John William Mackenzie.
Published: 1971
Language: eng
Number of pages: 171
Subjects: Aquatic weeds -- Control.
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 1971.

Bibliography: leaves 125-141.