1 option

The origin of terrestrial vertebrates / I. I. Schmalhausen. Translated from the Russian by Leon Kelso. Edited by Keith Stewart Thomson, with a pref. to the English ed. by Carl Gans.

LIBRA QL605 .S513
Loading location information...

Available from offsite location This item is stored in our repository but can be checked out.

Log in to request item

The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.