Provo, UT: Department of Zoology and Entomology / Brigham Young University, 1941. Original edition. Paperback. 36pp. Thin octavo [23.5 cm] Green and black printed wraps. Very good condition. The edges of the covers are very subtly faded. There are 4 of 5 very small stains on the covers near the spine. Item #23690
Contents include Notes on the Nesting Habits of Some Mountain Dwelling Birds in Utah by C. Lynn Hayward and A Study of the Variation in the Less Common Snakes of Utah by Wilmer W. Tanner.