00000nam 2200000zi 4500 9.928055 CaOODSP 20240815154424 m o d f cr |n||||||||| 230915e19611120snc ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-sn CW66-1322/1-1961E-PDF Stephen, W. J. Douglas, author. Development and testing of scaring devices : annual job progress report / prepared by W.J.D. Stephen. Saskatoon, Saskatchewan : Canadian Wildlife Service, November 20, 1961. 1 online resource (4 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 4). Bird pests Control Saskatchewan. Bird pests Control Equipment and supplies. Oiseaux nuisibles Lutte contre Saskatchewan. Oiseaux nuisibles Lutte contre Appareils et matériel. Canadian Wildlife Service, issuing body. PDF 502 KB https://publications.gc.ca/collections/collection_2024/eccc/cw66/CW66-1322-1-1961-eng.pdf