TY  - BOOK
AU  - Michael D. Campbell
AU  -  Jay H. Lehr, 
TI  - Water well technology : Field principles of exploration drilling and development of ground water and other selected minerals
SN  - 0-07-046097-3
U1  - 627.56 
PY  - 1973///
CY  - New York
PB  - McGraw Hill Book Co
N1  - Michael D. Campbell & Jay H. Lehr: Water well technology : Field principles of exploration drilling and development of ground water and other selected minerals.  New York.  McGraw Hill Book Co, 1973. 0-07-046097-3--(627.56CAM)
ER  -