Wheat Investigations. I. Pure Lines. by Zinn, Jacob.

Robinson Street Books: Used and Rare, IOBA

Title	Wheat Investigations. I. Pure Lines.
Author	Zinn, Jacob.
Publisher	Maine Agricultural Experiment Station Bulletin 285. March 1920.
Condition	Very Good
Description	Maine Agricultural Experiment Station Bulletin 285. March 1920. First separate edition. Offprint. Original wrappers. *