A Gap Analysis of the Land Cover in Maryland, Delaware, and New Jersey
2003 Final Report and DataMap - 2004
Gap Analysis is nationwide U.S. Dept. of the Interior program to identify and map diversity of terrestrial animal species. Gaps are land with significant species habitats unprotected by parks, reserves, or refuges; program brings together problem-solving capabilities of federal, state, and private scientists.
Publisher: Moscow, Idaho : National Gap Analysis Office, 
Characteristics: 1 CD-ROM : col. ; 4 3/4 in