investigation into sampling methods for benthic macroinvertebrates in a large fast flowing river
By: by Robert Michael Duffner.
Published: 1983
Language: eng
Number of pages: 59
Subjects: Freshwater invertebrates.; Invertebrates.
Notes: Typescript.

Thesis (M.S.)--Washington State University, 1983.

Bibliography: leaves 58-59.

WSU:"Department of Civil and Environmental Engineering."