| Entangled : People and Ecological Change in Alaska's Kachemak Bay Marilyn Sigman is a specialist in marine education and wildlife management who taught and served as a naturalist guide for more than a decade in Kachemak Bay. |
| Entangled : People and Ecological Change in Alaska's Kachemak Bay Marilyn Sigman is a specialist in marine education and wildlife management who taught and served as a naturalist guide for more than a decade in Kachemak Bay. |