TY  - BOOK
T1  - Use of stable isotopes of carbon, nitrogen, and sulfur to identify sources of nitrogen in surface waters in the lower Susquehanna River Basin, Pennsylvania /
DA  - 1997 [i.e., 2002].
CY  - [Reston, Va.] :
CY  - Denver CO :
AU  - Cravotta, Charles A.,
VL  - 2497
CN  - TC801
CN  - TD427.N5
CN  - TC801
PB  - U.S. Dept. of the Interior, U.S. Geological Survey ;
PB  - U.S. Geological Survey, Branch of Information Services,
PP  - [Reston, Va.] :
PP  - Denver CO :
PY  - 1997 [i.e., 2002].
N1  - "Prepared in cooperation with the Pennsylvania Department of Environmental Protection, Bureau of Soil and Water Conservation."
N1  - Shipping list no.: 2002-0121-P.
ID  - 255167
KW  - Nitrogen
KW  - Water
KW  - Radioactive tracers in water pollution research
SN  - 0607872071
TI  - Use of stable isotopes of carbon, nitrogen, and sulfur to identify sources of nitrogen in surface waters in the lower Susquehanna River Basin, Pennsylvania /
LK  - http://purl.access.gpo.gov/GPO/LPS22447
LK  - http://catalog.hathitrust.org/api/volumes/oclc/36597737.html
UR  - http://purl.access.gpo.gov/GPO/LPS22447
UR  - http://catalog.hathitrust.org/api/volumes/oclc/36597737.html
ER  -