A hydraulic escalator shellfish harvester
By: by J.S. MacPhail.
Series: Bulletin -- no. 128; Bulletin (Fisheries Research Board of Canada) -- 128
Publisher: Fisheries Research Board of Canada
Published: 1961
Place of publication: Ottawa
Language: eng
Number of pages: 24
Subjects: Fishing -- Equipment and supplies.; Shellfish fisheries -- Maritime Provinces; Clams.