• 

  Hunter-trader-trapper - Google Books

  http://books.google.de/books?id=vygPAAAAYAAJ&q=%22opossum+breeder%22&dq=%22opossum+breeder%22&hl=en&sa=X&ei=yqtgU-e0BNKf7gaFnICQ

  Keine Beschreibung vorhanden.

• 

  Wild Mammals of North America: Biology, Management, and Conservation - Google Books

  https://books.google.de/books?id=-xQalfqP7BcC&pg=PA1134#v=onepage

  Winner of the 1984 Wildlife Publications Award from the Wildlife Society, the first edition of Wild Mammals of North America (published in 1982) offered zoologists, naturalists, wildlife specialists, and students detailed information about the biology,…

---

---