Westrich, LoLo /identities/lccn-n88-284800 lccn-n88-284800 n88-284800 Birder's guide to northern California 1989-1991 personal worldcat.org-1/identities/findurl_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:identity&rft.namelast=Westrich,+LoLo&rft_id=info:oclcnum/19458746