{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Integrated Plant Nutrient Management in Sub-Saharan Africa: From Concept to Practice","author_name":"B. Vanlauwe, J Diels, N Sanginga, R Merckx","thumbnail_url":"https://www.ebooknetworking.net/books/085/199/big0851995764.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0851995764.html\">Integrated Plant Nutrient Management in Sub-Saharan Africa: From Concept to Practice</a>","width":400,"height":300}