000
00274pam a2200109a 44500
082
_a
TR
_b
TPR-82
100
_a
G. G. Cambell
245
1
_a
Preliminary evaluation of underground coal gasification at hanna,wyo
260
_a
_b
_c
700
_a
M. R. Boyd
997
_a
TR3900 C
999
_c
404991
_d
404991