Rich, L.N., R.E. Russell, E.M. Glenn, M.S. Mitchell, J.A. Gude, K.M. Podruzny, C.A. Sime, K. Laudon, D.E. Ausband, and J.D. Nichols. 2013. Estimating occupancy and predicting numbers of gray wolf packs in Montana using hunter surveys. Journal of Wildlife Management. 77:1280-1289.DOI: 10.1002/jwmg.562
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