Studies on the squawfish Ptychocheilus oregonense in Lookout Point and Dexter Reservoirs, 1957
By: prepared by Ronald Hasselman and Robert Garrison, under the supervision of Paul Zimmer and Carl E. Bond.
Contributors: Garrison, Robert.
Publisher: s.n.
Published: 1957
Place of publication: [S.l
Language: eng
Number of pages: 41
Subjects: Ptychocheilus oregonensis.
Notes: "December 1, 1957."

Mimeographed.