Studies on the Sexual Cycle in Birds. VI. Effects of White, Green, and Red Lights of Equal Luminous Intensity on the Testis Activity of the European Starling (Sturnus vulgaris)
- 1 January 1932
- journal article
- Published by University of Chicago Press in Physiological Zoology
- Vol. 5 (1), 92-123
- https://doi.org/10.1086/physzool.5.1.30152779