TY  - BOOK
AU  - Nielsen,David
TI  - Practical handbook of ground-water monitoring
SN  - 0873711246
AV  - TD426 .P73 1990
U1  - 628.1/61 20
PY  - 1991///
CY  - Chelsea, Mich.
PB  - Lewis Publishers
KW  - Groundwater
KW  - Quality
KW  - Measurement
N1  - Includes bibliographical references and index
ER  -