Effects of grazing and nitrogen enrichment on the taxonomic structure of periphyton assemblages in lotic ecosystems
By: by Chris H. Lundberg.
Published: 1996
Language: eng
Number of pages: 120
Subjects: Periphyton -- Ecophysiology.; Periphyton -- Composition.; Periphyton -- Nutrition.
Notes: Typescript (photocopy)

Thesis (M.S.)--Oregon State University, 1997.

Includes bibliographical references (leaves 109-118).

BNA gap tape re-edit 9/98.