Growth of a prehistoric time scale, based on organic evolution
Berry, William B. N.
Growth of a prehistoric time scale, based on organic evolution [by] William B. N. Berry. - San Francisco W. H. Freeman [1968] - viii, 158 p. illus., maps. 21 cm.
Bibliography: p. 147-152.
68014224 //r69
Geological time
QE508 / .B53
551.7/01
Growth of a prehistoric time scale, based on organic evolution [by] William B. N. Berry. - San Francisco W. H. Freeman [1968] - viii, 158 p. illus., maps. 21 cm.
Bibliography: p. 147-152.
68014224 //r69
Geological time
QE508 / .B53
551.7/01