其他書名 | A Joint Effort of the International Joint Commission and the Great Lakes Fishery Commission |
出版 | International Joint Commission, Great Lakes Regional Office, 1985 |
主題 | Nature / Ecosystems & Habitats / Lakes, Ponds & SwampsTechnology & Engineering / Fisheries & Aquaculture |
ISBN | 07837862639780783786261 |
URL | http://books.google.com.hk/books?id=BXgTAQAAMAAJ&hl=&source=gbs_api |