{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Calcium and phosphorus supply of farm feeds and their relation to the animal's requirements (Research bulletin / University of Wisconsin, Agricultural Experiment Station)","author_name":"Edwin Bret Hart","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00089NCKS.html\">Calcium and phosphorus supply of farm feeds and their relation to the animal&#039;s requirements (Research bulletin / University of Wisconsin, Agricultural Experiment Station)</a>","width":400,"height":300}