Periodicity in the Production of Males in Hydatina senta

Biological Bulletin, Vol. XXVIII, No. 4

Title	Periodicity in the Production of Males in Hydatina senta
ISBN
Author	Shull, F.A.
Binding	PAMPHLET
Publisher	Biological Bulletin, Vol. XXVIII, No. 4
Publisher Year	1915
Publisher Location
Condition	Very Good
Description	1915. Reprinted from the Biological Bulletin, Vol. XXVIII, No. 4, p. 197-197. Ownership stamp: A. Franklin Shull. First separate edition. Offprint. Original wrappers. *