{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Humic Matter in Soil and the Environment: Principles and Controversies (Books in Soils, Plants, and the Environment)","author_name":"Kim H. Tan","thumbnail_url":"https://www.ebooknetworking.net/books/082/474/big0824742729.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0824742729.html\">Humic Matter in Soil and the Environment: Principles and Controversies (Books in Soils, Plants, and the Environment)</a>","width":400,"height":300}