Biodiversity Heritage Library
By "Lehman, Robert N. "
Raptor collisions with utility lines : an analysis using subjective field observations : final report /
By: Olendorff, Richard R. - Lehman, Robert N. - Pacific Gas and Electric Company. - United States.
Publication info: San Ramon, CA : Pacific Gas and Electric Company, Research and Development, 
Contributed by: Bureau of Land Management (archive.org)