Indiana University Publications Science Series No. 20.  A Comparative Study of Chlorococcum Meneghini and Other Spherical, Zoospore Producing Genera of the Chlorococcales, by Richard C. Starr.  Department of Botany, Indiana University.  Published in 1955 by Indiana University Press of Bloomington, 1955.

Condition:  Near Fine.  Sound binding.  There is a stain and some tone lines to rear wrap. Text pages clean, bright and tight. 18 Illustrated pages. 9  1/4"  x  6" with 111 pages.