01180cam a22003011 4500 f 33000046 DLC 20260227111249.0 790615s1933 caua b s000 0 eng c f 33000046 (OCoLC)5071572 U.S. Bur. of Fish. Libr. CSjU CSjU DLC premarc SH11 .C27 no. 40 639.2758 Croker, Richard Symonds, 1907- The California mackerel fishery, by Richard S. Croker. [Sacramento, California state printing off., Harry Hammond, state printer, 1933] 149 p. incl. illus., tables, diagrs. 23 cm. California. Division of fish and game. Fish bulletin no. 40 At head of title: Division of fish and game of California. "Contribution no. 125 from the California state fisheries laboratory." Contains "References." Mackerel fisheries. Fisheries California. California. Department of Fish and Game. Fish bulletin ; no. 40. California. State Fisheries Laboratory. Contribution ; no. 125. 23342 23342