Clements, Edith Gertrude (Schwartz)

Adventures in ecology half a million miles: from mud to macadam. - [1st ed.] - New York Pageant Press [1960] - 244 p. illus. 24 cm.

60013110 /L


Botany--United States.
Botany--Ecology.


United States--Description and travel.

QK31.C56 / C5

581.50973