{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Dry-farming; a system of agriculture for countries under a low rainfall","author_name":"John Andreas Widtsoe","thumbnail_url":"https://www.ebooknetworking.net/books/117/161/big1171616090.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1171616090.html\">Dry-farming; a system of agriculture for countries under a low rainfall</a>","width":400,"height":300}