{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Official and tentative methods of analysis of the association of official agricultural chemists","author_name":"W.W.] [Skinner","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000H7OB8I.html\">Official and tentative methods of analysis of the association of official agricultural chemists</a>","width":400,"height":300}