Organism-substrate relationships in streams
Subtitle: a symposium held at the Pymatuning Laboratory of Ecology on July 16 and 17, 1964
By: edited by K.W.Cummins, C.A. Tyron, and R.T. Hartman.
Contributors: Cummins, Kenneth W.; Tyron, C. A.; Hartman, R. T.; University of Pittsburgh. Pymatuning Laboratory of Ecology.
Series: Special publications / Pymatuning Laboratory of Ecology, University of Pittsburgh -- no.4
Publisher: University of Pittsburgh
Published: 1966
Place of publication: Pittsburgh
Language: eng
Notes: At head of title page: The Pymatuning Symposiain Ecology.