TY  - BOOK
AU  - Fertl W H
AU  -  Chilingarian G V
AU  -  Rieke H H
TI  - Abnormal formation pressures :implications to exploration , Drilling and production of oil and gas resources
T2  - Developments in petroleum science; 2
U1  - Hz:13, L6 
PY  - 1976///
CY  - Amsterdam
PB  - Elseveir publishing        
KW  -  Prossures
KW  - Geology
ER  -