Hybridization and Seasonal Segregation in Two Races of a Butterfly Occurring Together in Two Localities

Robinson Street Books: Used and Rare

Title	Hybridization and Seasonal Segregation in Two Races of a Butterfly Occurring Together in Two Localities
Author	Hovanitz, William
Binding	PAPERBACK
Publisher	Lancaster Press, Inc., Lancaster, PA.
Publisher Year	1943
Condition	Very Good
Description	Biological Bulletin, Vol. 85, No. 1, pp. 44-51, August 1943. Very good condition, slight dirt marks on back.*