Field guide to survey and manage freshwater mollusk species

Publication Type:

Book

Authors:

Frest, Terence J.; Johannes, Edward J.

Source:

U. S. Bureau of Land Management, Oregon State Office, Portland, OR, p.117 (1999)

Call Number:

B99FRE01IDUS

URL:

http://www.blm.gov/or/plans/surveyandmanage/files/01-aquatic_guide.pdf

Keywords:

mollusks, SWAP

Notes:

ELECTRONIC FILE - Zoology: Invertebrates

SWAP (2/19/2016) citation:
Frest TJ, Johannes EJ. 1999. Field guide to survey and manage freshwater mollusk species. Portland (OR): US Bureau of Land Management, Oregon State Office. 117 p. [accessed 2016 Feb 9]. http://www.blm.gov/or/plans/surveyandmanage/files/01-aquatic_guide.pdf

(Additional information: Produced through the cooperation of the USFWS Regional Ecosystem Office and the US BLM Oregon State Office, both in Portland, OR.)