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Author

Gene Helfman

7 books found

Cover of In the Realm of the Whales

In the Realm of the Whales

Gene Helfman · First published 2025

Cover of Fins

Fins

Gene Helfman · First published 2023

Cover of Beyond the Human Realm

Beyond the Human Realm

Gene Helfman · First published 2021

Cover of Sharks

Sharks

Gene S. Helfman · First published 2014

Cover of Fishes

Fishes

Gene S. Helfman · First published 2011

Cover of Diversity of Fishes

Diversity of Fishes

Gene S. Helfman · First published 1997 · Latest edition 2009

Cover of Fish Conservation

Fish Conservation

Gene S. Helfman · First published 2007