Beaver Surveys in the Western NWT, September - October 1989 Summary Wildlife Manuscript Report 34. Poole, K.G. and B. Croft. 1990. Beaver surveys in the western NWT, September - October 1989. 15 pp. Current Resource Beaver Surveys in the Western NWT, September - October 1989 PDF • 446.12KB • Issued May 20, 2017 Download Beaver Surveys in the Western NWT, September - October 1989