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Securing aquatic products in Siaton Municipality, Negros Oriental Province, Philippines
1956
Hart, Donn V. (Donn Vorhis)
Tunas and tuna fisheries of the World: an annotated bibliography, 1930-1953 全文
1956
Van Campen, Wilvan G. | Hoven, Earl E.
This bibliography attempts to list, with descriptive annotations and a subject index, important literature published between 1930 and 1953 dealing with the tunas and their fisheries in all parts of the world. It is thus a continuation of Corwin's (1930) work, which extended with similar scope through 1929, and an extension of Shimada's (1951), which was limited to the biology of Pacific tunas. The tunas with which it deals are those fishes customarily so-called in commercial parlance and usually classified in the genera Thunnus, Neothunnus, Parathunnus, Germo, Katsuwonus, Euthynnus and Auxis and their various synonyms. All aspects of the biology of the tunas are dealt with, as are descriptions and histories of all types of tuna fisheries, commercial and exploratory tuna fishing methods and results, fishing gear, catch statistics, and fishery management, but processing technology, economics and marketing, folklore, and purely literary references have been excluded. | From Fishery Bulletin of the Fish and Wildlife Service v.57
显示更多 [+] 显示较少 [-]Relative importance of Deep Creek Lake to other areas in respect to certain recreational and economic aspects 全文
1956
Elser, Harold J.
Presents a review of the recreational values and economic importance of Maryland Fishing waters. (PDF contains 5 pages)
显示更多 [+] 显示较少 [-]Fishery cooperatives in Canada
1956
Mora Rubio, Rafael
Samvirkekonsulentenes virksomhet i tiden 1. juli 1952 til 31. desember 1953 全文
1956
Fiskeriinspektørenes virksomhet 1/7 1953 - 31/12 1954 全文
1956
Beretning om selfangsten, håkjerringfisket og overvintringsekspedisjonene i 1955 全文
1956
