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Management of lakes and ponds
1971
Bennett, George W. (George William)
Ceylon's tuna longline fishing effort and catch distribution in the Indian Ocean, 1967-70 Texto completo
1971
Sivasubramaniam, K.
The present report was prepared to evaluate the performance of two fishing vessels, study trends in fishing condition, the status of the stocks exploited and also to contribute basic information required by the Indian Ocean Fisheries Commission for management of the tuna resources. | Department of Fisheries, Fisheries Research Station, Ceylon now incorporated in: National Aquatic Resources Research and Development Agency, Sri Lanka
Mostrar más [+] Menos [-]Our changing fisheries
1971
Nineteen seventy-one marks the hundredth anniversary of the first programs of fishery research and management by the Federal Government. President Grant signed legislation in 1871 establishing the United States Fish Commission. During the 100 years that followed, Federal fishery programs have grown but at times these programs have been placed in different organizations of the Government under different titles. In October 1970, the National Oceanic and Atmospheric Administration (NOAA) was established in the United States Department of Commerce. Most of the programs of the Bureau of Commercial Fisheries and the marine game fish research program of the Bureau of Sport Fisheries and Wildlife of the Department of the Interior were transferred to NOAA The National Marine Fisheries Service is now the entity in NOAA responsible for Federal activities in marine fisheries. This volume was prepared by the former Bureau of Commercial Fisheries, and thus is concerned with marine and fresh-water commercial fishing activities.
Mostrar más [+] Menos [-]Report for the month of June 1971 Texto completo
1971
California Department of Fish and Game, Marine Resources Region
Report includes appendix re: Wildlife Protection Branch.
Mostrar más [+] Menos [-]Report for the month of August 1971 Texto completo
1971
California Department of Fish and Game, Marine Resources Region
Report includes appendix re: Wildlife Protection Branch.
Mostrar más [+] Menos [-]Report for the month of February 1971 Texto completo
1971
California Department of Fish and Game, Marine Resources Region
Report includes appendix re: Wildlife Protection Branch.
Mostrar más [+] Menos [-]Report for the month of April 1971 Texto completo
1971
California Department of Fish and Game, Marine Resources Region
Report includes appendix re: Wildlife Protection Branch.
Mostrar más [+] Menos [-]Report for the month of October 1971 Texto completo
1971
California Department of Fish and Game, Marine Resources Region
Report includes appendix re: Wildlife Protection Branch.
Mostrar más [+] Menos [-]Report for the month of November 1971 Texto completo
1971
California Department of Fish and Game, Marine Resources Region
Report includes appendix re: Wildlife Protection Branch.
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