Studies on the aquatic ecology of the upper Ohio River System
By: edited by C.A. Tryon, R.T. Hartman and K.W. Cummins.
Contributors: Cummins, Kenneth W.; Hartman, R. T.; Tryon, C. A. 1911-
Series: Special publication / Pymatuning Laboratory of Ecology, University of Pittsburgh -- no. 3; Special publication (Pymatuning Laboratory of Ecology) -- no. 3
Publisher: Pymatuning Laboratory of Ecology, University of Pittsburgh
Published: 1965
Place of publication: Pittsburgh
Language: eng
Number of pages: 103
Subjects: Fresh-water ecology -- Ohio -- Ohio River.; Freshwater ecology -- Ohio -- Ohio River.
Notes: Includes bibliographies.