Encyclopedia of Marine Mammals
Contributors: William F. Perrin (Editor); Bernd Wursig (Editor); J. G.M. Thewissen (Editor)
Publisher: Academic Press
Published: January 2002
Language: eng
Number of pages: 1414
ISBN-13: 9780125513401
First sentence: Abundance estimation covers the range of techniques by which the size of a population of marine mammals can be estimated.