00000nam 2200000zi 4500 9.921406 CaOODSP 20240527135432 m o d f cr |n||||||||| 230124s1959 abc o f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn-sn CW66-955/1959E-PDF Flook, D. R., author. Aerial beaver census, Prince Albert National Park, 1958 / D.R. Flook. Edmonton, Alberta : [Canadian Wildlife Service], 1959. 1 online resource (6, [7] pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. Caption title. "As part of the long term study of beaver in Prince Albert National Park, an aerial census of beaver colonies was carried out in the park, October 15th and 16th, 1958. The purpose of the survey was to determine the trend in the beaver population of the park, and an estimate of beaver numbers"--page 1. Beavers Saskatchewan Prince Albert National Park. Zoological surveys Saskatchewan Prince Albert National Park. Castors Saskatchewan Parc national de Prince Albert. Inventaires fauniques Saskatchewan Parc national de Prince Albert. Canadian Wildlife Service, issuing body. PDF 881 KB https://publications.gc.ca/collections/collection_2023/eccc/cw66/CW66-955-1959-eng.pdf