TY  - BOOK
AU  - Collins,A.Gene
AU  - Johnson,A.I.
TI  - Ground-water contamination: field methods : a symposium 
SN  - 0803109687 (hbk.)
U1  - 628.168 
PY  - 1988///
CY  - Philadelphia, PA
PB  - ASTM
KW  - Groundwater
KW  - United States
N1  - "ASTM publication code number (PCN) 04-963000-38."; Includes bibliographies and indexes
ER  -