{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Tree crops;: A permanent agriculture (A \"Friends of the land\" book)","author_name":"J. Russell Smith","thumbnail_url":"https://www.ebooknetworking.net/books/B00/07H/bigB0007HQ04G.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007HQ04G.html\">Tree crops;: A permanent agriculture (A &quot;Friends of the land&quot; book)</a>","width":400,"height":300}