TY  - BOOK
AU  - Walton, William C.
TI  - GROUNDWATER PUMPING TESTS
SN  - 0873711084
U1  - 551.49 
PY  - 1987///
CY  - Chelsea
PB  - Lewis Pub.
KW  - Groundwater Flow -- Measurement
KW  - Aquifers -- Measurement
ER  -