Geographic Variation in the White-Crowned Sparrow Zonotrichia Leucophrys. Richard C. Banks.

Geographic Variation in the White-Crowned Sparrow Zonotrichia Leucophrys

Berkeley: University of California Press, 1964. First edition. Original Wraps. Octavo, printed wraps. 122pp. with bibliography. University of California Publications in Zoology, Volume 70. Very good with a little spotting on the fore-edge and endpapers. Very Good. Item #12425

Price: $17.50