Sea Mammals The Past and Present Lives of Our Oceans’ Cornerstone Species Tamaño:Hardcover 8m) USB Cable

8m) USB Cable

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anthropology

1080p at 60 fps video with audio

Reversible Scales Metric and English Divisions (Metric) 1 mm Divisions (English) 1/8"

Sea Mammals The Past and Present Lives of Our Oceans’ Cornerstone Species Tamaño:Hardcover 8m) USB CableFrom the gregarious sea otter and playful dolphins to the sociable narwhal and iconic polar bear, sea mammals are a large, diverse, and increasingly precious group. In this book, Annalisa Berta, a leading expert on sea mammals and their evolution, presents an engaging and richly illustrated introduction to past and present species of these remarkable creatures, from the blue whale and the northern fur seal to the extinct giant sperm whale, aquatic