.245
a	The surface-history of the earth. Second ed.
h	Book
.100
a	Joly John
.005
a	00000000000000
.260
a	Oxford: Clarendon Press, 1930.
b
c	2000
.300
a	xxii, 211 hlm.,
b	22 cm.
c	xxii, 211 hlm.,; 22 cm.
.336
a	Book