{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Desert Frontier: Ecological and Economic Change Along the Western Sahel, 1600-1850","author_name":"Jr. James L.A. Webb","thumbnail_url":"https://www.ebooknetworking.net/books/029/914/big0299143341.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0299143341.html\">Desert Frontier: Ecological and Economic Change Along the Western Sahel, 1600-1850</a>","width":400,"height":300}