Coal mine subsidence—eastern United States
1984 ◽
pp. 123-150
◽
1978 ◽
Vol xv
(2)
◽
pp. 147-161
1994 ◽
Vol 31
(2)
◽
pp. A113
Keyword(s):
1984 ◽
pp. 151-194
◽
Keyword(s):
1993 ◽
Vol xxx
(2)
◽
pp. 165-179
Keyword(s):
Keyword(s):