[1]
Sellers, R.A., Valkenburg, P., Squibb, R.C., Dale, B.W. and Zarnke, R.L. 2003. Natality and calf mortality of the Northern Alaska Peninsula and Southern Alaska Peninsula caribou herds. Rangifer. 23, 5 (Apr. 2003), 161–166. DOI:https://doi.org/10.7557/2.23.5.1697.