Morphology and biology of some Turbellaria from the Mississippi basin
By: with three plates, by Ruth Higley.
Series: Illinois biological monographs.; vol. IV, no. 3, January, 1918
Publisher: University of Illinois
Published: 1918
Place of publication: [Urbana, Ill
Language: eng
Number of pages: 94
Subjects: Turbellaria
Notes: Thesis (Ph. D.)--University of Illinois, 1917.
Bibliography:  p. 85-87.
Thesis note on verso of t.-p.
"Contributions from the Zoological laboratory of the University of Illinois under the direction of Henry B. Ward, no. 112."