Helfman, Gene S. books & textbook
The Diversity of Fishes: Biology, Evolution and Ecology
Facey, Douglas E. Bowen, Brian W. Collette, Bruce B. Helfman, Gene S.
Wiley /2022-11-15 Hardcover / 720 Pages
isbn-10: 1119341914 / isbn-13: 9781119341918
The Diversity of Fishes
Helfman, Gene S. Collette, Bruce B. Facey, Douglas E.
Blackwell Pub /1997T Hardcover / 528 Pages
isbn-10: 0865422567 / isbn-13: 9780865422568
Fish Conservation: A Guide to Understanding and Restoring Global Aquatic Biodiversity and Fishery Resources
Island Press /2007-07-15 Paperback / 688 Pages
isbn-10: 1559635967 / isbn-13: 9781559635967
ENERGY TRADE-OFFS AND FORAGING MODE CHOICE IN AMERICAN EELS
Helfman, Gene S & Winkelman, Dana L
Ecology /1991T Pamphlet
