Humpback whales and other marine mammals off Costa Rica, 1996-2000

Citation:

Rasmussen, K., J. Calambokidis, and G.H. Steiger. 2000. Humpback whales and other marine mammals off Costa Rica, 1996-2000. Report on research during Oceanic Society Expeditions in 2000 in cooperation with Elderhostel volunteers. Cascadia Research, 218½ W Fourth Ave., Olympia, WA 98501. 31pp

Abstract:

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