Chromosome Number and Relationship of Some North American Species of Viola by Clausen, J.

Robinson Street Books: Used and Rare, IOBA

Title	Chromosome Number and Relationship of Some North American Species of Viola
Author	Clausen, J.
Binding	PAMPHLET
Publisher	Botany, Vol. XLIII, No. CLXXII
Publisher Year	1929
Condition	Very Good
Description	Reprinted from Annals of Botany, Vol. XLIII, NO. CLXXII, October 1929. Ownership signature of Franz Schrader. Inscribed presentation copy signed by the author. First separate edition. Offprint. Original wrappers. *