Benthic survey
Subtitle: a comparison of various bio-indexing systems applied to benthic macroinvertebrate data
By: by James Bergantz
Series: Special report - Great Lakes Laboratory ; no. 18; Special report (Great Lakes Laboratory) -- no. 18
Publisher: Great Lakes Laboratory, State University College at Buffalo
Published: 1977
Place of publication: Buffalo
Language: eng
Number of pages: 36
Subjects: Freshwater invertebrates -- Measurement; Freshwater invertebrates -- Indexes
Notes: "July 1977."

Bibliography: leaves 29-32