The upper tertiary fossils at Uddevalla in Sweden.

MLA

Gwynn jeffreys, J. The Upper Tertiary Fossils At Uddevalla In Sweden. S.l.: s.n., n.d.

APA

Gwynn jeffreys, J. (n.d). The upper tertiary fossils at Uddevalla in Sweden. S.l.: s.n.

Chicago

Gwynn jeffreys, J. The Upper Tertiary Fossils At Uddevalla In Sweden. S.l.: s.n., n.d.