Elementary Lecture - Palaentology

By

Billings, Walter R.

Type

Article

Date of Publication

1890-06

Original Publication

The Ottawa naturalist

Volume

4

Series / Issue

Issue: 3

Pages

41--51

Contributed by

New York Botanical Garden, LuEsther T. Mertz Library

Language

English

Published by

Ottawa, Ottawa Field-Naturalists' Club,