.245
a	New permian brahiopods from West Texas/ G. Arthur Cooper; Richard E. Grant
h	Book
.100
a	COOPER, G. Arhur
.005
a	20071129163311
.260
a	Waltham, Massachusetts
b	Smithsonian Instutions
c	1969
.084
a	564.8 COO
.300
a	20 hlm.: gamb
b	28 cm.
c	20 hlm.: gamb; 28 cm.
.490
a	Smithsonian Contributions to paleobiology no 1
.336
a	Book