Browsing Oregon Explorer by Subject "Lampreys"

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Pacific lamprey research and restoration : 1997 annual report

Jackson, Aaron D.; Hatch, Douglas R.; Close, David A.; Li, Hiram W.; Confederated Tribes of the Umatilla Indian Reservation in Oregon., Columbia River Inter-Tribal Fish Commission.; Oregon Cooperative Fishery Research Unit (Portland, Or. : Bonneville Power Administration, 1997-01)

Based on oral interviews with tribal informants, current and former state and federal fisheries personnel, review of records and literature, and presence/absence sampling, it is apparent that Pacific lamprey were once ...
Pacific lamprey research and restoration project : annual report 1998

Close, David A. (Portland, Or. : Bonneville Power Administration, 2000-05)

This document is the 1998 annual progress report for studies of Pacific lampreys (Lampetra tridentata) conducted by the Confederated Tribes of the Umatilla Indian Reservation (CTUIR), Columbia River Inter-Tribal Fish C ...