1992 Vascular Plant Collections for DENA LTEM Determinations Made by UAF Specialists
Cook M. 1992. 1992 Vascular Plant Collections for DENA LTEM Determinations Made by UAF Specialists
Aerial counts, using pilot and observer, involved low-level flights over "sample units" 6 and 7. Sheep observed were classified as ewe, ram, yearling or lamb. Rams were further classified by extent of curl. Dates: July 22 and 26 of 2001.