Earthworms (Annelida:Oligochaeta) of the Columbia River basin assessment area
By: Sam James
Contributors: Pacific Northwest Research Station (Portland, Or.); United States. Bureau of Land Management
Series: Interior Columbia Basin Ecosystem Management Project--scientific assessment; General technical report PNW-GTR -- 491; General technical report PNW -- 491
Published: 2000
Place of publication: Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Language: eng
Format: Microform
Number of pages: 13
Subjects: Earthworms -- Columbia River Watershed
Notes: "United States Department of the Interior, Bureau of Land Management"--Cover

Shipping list no.: 2000-0878-M

"June 2000."

Includes bibliographical references (p. 12-13)

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [2000] 1 microfiche : negative