{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles of Hydrology","author_name":"Roy C. Robinson Ward, R.C. Ward, M. Robinson","thumbnail_url":"https://www.ebooknetworking.net/books/007/709/big0077095022.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0077095022.html\">Principles of Hydrology</a>","width":400,"height":300}