Geographical distribution of yellowfin tuna and skipjack catches in the eastern Pacific Ocean, by quarters of the year, 1963-1966
Subtitle: distribucion geografica de las capturas del atun aleta amarilla y del barrilete del Oceano Pacifico oriental, por trimestres del año, 1963-1966
By: by T.P. Calkins and B.M. Chatwin
Series: Bulletin / Inter-American Tropical Tuna Commission -- v. 12, no. 6; Bulletin (Inter-American Tropical Tuna Commission) -- v. 12, no. 6
Publisher: Inter-American Tropical Tuna Commission
Published: 1967
Place of publication: La Jolla, Calif
Language: eng
Number of pages: 508
Subjects: Yellowfin tuna; Skipjack tuna
Other titles: Distribucion geografica de las capturas del atun aleta amarilla y del barrilete del Oceano Pacifico oriental, por trimestres del año, 1963-1966.
Notes: English and Spanish.

Includes bibliographical references (p. 507-508).