{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Declining foraging returns from an inexhaustible resource? Abundance indices and beluga whaling in the western Canadian Arctic [An article from: Journal of Anthropological Archaeology]","author_name":"M.W. Betts, T.M. Friesen","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0RR/bigB000RR7JPU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000RR7JPU.html\">Declining foraging returns from an inexhaustible resource? Abundance indices and beluga whaling in the western Canadian Arctic [An article from: Journal of Anthropological Archaeology]</a>","width":400,"height":300}