The grass pickerel Esox americanus vermiculatus LeSueur in Canada
By: E. J. Crossman.
Series: Contribution / Royal Ontario Museum, Life Sciences Division -- no. 55.; Life sciences contributions -- no. 55.
Publisher: Royal Ontario Museum, University of Toronto
Published: 1962
Place of publication: [Toronto]
Language: eng
Number of pages: 29
Subjects: Grass pickerel.
Notes: Bibliography: p. 27-29.