TY  - BOOK
ED  - Geological Survey (U.S.)  
TI  - Status and trends publications of the Department of the Interior [computer file]
PY  - 2000///
CY  - [Reston, Va.?]
PB  - U.S. Dept. of the Interior, U.S. Geological Survey
KW  - Biological diversity
KW  - United States
KW  - Local
KW  - Natural resources
KW  - Environmental conditions.
N1  - Shipping list no.: 2001-0014-E; Includes bibliographical references and index
N2  - Discussions of Status and Trends Program of the U.S. Department of the Interior on the nation's biological and living resources.
ER  -