Biology and conservation of freshwater cetaceans in Asia /
Reeves, Randall R.
Smith, Brian D.(Brian Dale),1950-
Kasuya, Toshio,1937-
International Union for Conservation of Nature and Natural Resources.Species Survival Commission.
Gland ; Cambridge : IUCN,
c2000.
Includes bibliographical references.
Cetacea
Wildlife conservation
Freshwater biology