Originally published as: Water availability of Oregon's rivers and streams (Salem, Oregon : Water Resources Department, 1991), v.2 "Digital reproduction of item held by Oregon Institute of Technology Library:
https://alliance-primo.hosted.exlibrisgroup.com/primo-explore/search?tab=default&search_scope=oit_alma&vid=OIT&institution=OIT&mode=basic&query=any,contains,23949918"