Title: Life zone investigations in Wyoming
First published: 1917
Description: Characterizes five transcontinental life zones in Wyoming; defines their extent and limits; lists mammal, breeding bird, reptile, amphibian, and plant species; and provides notes on distribution and abundance of trees observed during the survey.
Subjects: Zoology, Life zones, Botany, Plants, Animals
Places: Wyoming
LC classification: QL155 .A4 no. 42