TY  - BOOK
AU  - Whitmore,Frank C.
AU  - Williams,M.E.
ED  - Geological Survey (U.S.),
TI  - Resources for the twenty-first century: proceedings of the international centennial symposium of the United States Geological Survey, held at Reston, Virginia, October 14-19, 1979 
T2  - Geological Survey professional paper
AV  - QE1 .R184 1982
U1  - 550 19
PY  - 1982///
CY  - [Reston, Va.]
PB  - U.S. Department of the Interior, U.S. Geological Survey
KW  - Earth sciences
KW  - Congresses
KW  - Natural resources
KW  - fast
KW  - Conference papers and proceedings
N1  - CRDP Project record; Includes bibliographical references
UR  - http://purl.fdlp.gov/GPO/gpo74401
ER  -