TY  - BOOK
AU  - Campbell, Michael D.,
AU  - Lehr,Jay H.
TI  - Water well technology: Field principles of exploration, drilling, and development of ground water and other selected minerals 
AV  - TC405 C34
PY  - 1973///
CY  - México
PB  - McGraw-Hill
KW  - Pozos
ER  -