Mammals
Subject
Subject Source: Library of Congress Subject Headings
Scope Note: Created For = NAHSTE
Found in 1 Collection or Record:
Letter to James Cossar Ewart from John Walter Gregory (incomplete), 14 January 1929
Item
Identifier: Coll-14/9/35/2
Scope and Contents
Gregory provides information on what he believes to be the causes of evolution of mammals from reptiles.
The latter part of the letter, incuding the author's signature, is not present.
Dates:
14 January 1929