Sexuality of filament of Spirogyra
Subtitle: (with plates XXIII-XXV and seven figures)
By: [by] Bert Cunningham
Publisher: n.p.
Published: 1917
Place of publication: Chicago
Language: eng
Number of pages: 500
Subjects: Spirogyra
Notes: "Reprinted for private circulation from the Botanical gazette, Vol. LXIII, No. 6, June 1917."

"Literature cited": p. 499-500.

With other separates.