Distributional checklist of North American birds, Volume one: United States and Canada
Lee Vining: Artemisia Press, 1986. Quarto, laminated boards, illustrations, errata slip. More
Lee Vining: Artemisia Press, 1986. Quarto, laminated boards, illustrations, errata slip. More
Boulder: University of Colorado Press, 1965. Octavo, wrappers, maps. University of Colorado Studies, Series in Biology, number 15. More