National Marine Mammal Laboratory,
Marine mammal assessment program, status of stocks and impacts of incidental take, 1994 : annual reports of research carried out on the population biology of marine mammals in Alaska, Washington, and Oregon to meet the 1988 amendments to the marine Mammal Protection Act
National Marine Mammal Laboratory : MMPA studies of 1994
Marine Mammal Protection Act Amendments of 1988.
National Marine Mammal Laboratory (U.S.)
United States. National Marine Fisheries Service. Office of Protected Resources.
submitted to the Office of Protected Resources, National Marine Fisheries Service.
Marine mammal assessment program, status of stocks and impacts of incidental take, 1994 : annual reports of research carried out on the population biology of marine mammals in Alaska, Washington, and Oregon to meet the 1988 amendments to the marine Mammal Protection Act