TY  - BOOK
AU  - 
TI  - Site Investigations In Areas Of Mining Subsidence
SN  - 040800164X
U1  - 624.1513 SIT  
PY  - 1975///
CY  - London
PB  - Newnes-Butterworths
KW  - Engineering Geology
KW  - Mine Subsidences
N1  - Includes bibliographical references and indexs ( p. 165 - 168 )
ER  -