{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Mathematics of Turfgrass Maintenance","author_name":"Nick E. Christians, Michael L. Agnew","thumbnail_url":"https://www.ebooknetworking.net/books/047/004/big047004845X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-047004845X.html\">The Mathematics of Turfgrass Maintenance</a>","width":400,"height":300}