TY  - BOOK
T1  - Ground-water data-collection protocols and procedures for the National Water-Quality Assessment Program :collection and documentation of water-quality samples and related data /
DA  - 1995.
CY  - Reston, Va. :
CY  - Denver, Colo. :
AU  - Koterba, Michael T.
AU  - Wilde, Franceska D.
AU  - Lapham, Wayne W.
CN  - I 19.76:
PB  - U.S. Geological Survey ;
PB  - Earth Science Information Center, Open-File Reports Section [distributor],
PP  - Reston, Va. :
PP  - Denver, Colo. :
PY  - 1995.
N1  - "National Water-Quality Assessment Study Unit"--Cover.
ID  - 196158
KW  - Water quality
KW  - Groundwater
TI  - Ground-water data-collection protocols and procedures for the National Water-Quality Assessment Program :collection and documentation of water-quality samples and related data /
ER  -