Description
Item Description:Relief shown by shading.
At head of title: United States Department of the Interior, Gap Analysis Program.
Gap Analysis is a nationwide U.S. Dept. of the Interior program to identify and map diversity of terrestrial animal species. Gaps are lands with significant species habitats unprotected by parks, reserves, or refuges.
Cartographic material.
Physical Description:1 map : color ; 76 x 61 cm.