000
00277pam a2200121a 44500
082
_a
550
_b
Sh43g
100
_a
Shelton, John S.
245
1
_a
GEOLOGY ILLUSTRATED
260
_a
San Francisco
_b
W. H. Freeman
_c
c1966
300
_a
xii,434
964
_g
CIRC
997
_a
78588 C
999
_c
433058
_d
433058