{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The sweet potato vine-row harvester (N.C. Agr. Exp. Sta. bulletin)","author_name":"George Wallace Giles","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007GVORA.html\">The sweet potato vine-row harvester (N.C. Agr. Exp. Sta. bulletin)</a>","width":400,"height":300}