{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Hydroponic food production: A definitive guidebook of soilless food growing methods : for the professional and commercial grower and the advanced home hydroponics gardener","author_name":"Howard M Resh","thumbnail_url":"https://www.ebooknetworking.net/books/088/007/big0880071540.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0880071540.html\">Hydroponic food production: A definitive guidebook of soilless food growing methods : for the professional and commercial grower and the advanced home hydroponics gardener</a>","width":400,"height":300}