{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Conditions of Agricultural Growth: The Economics of Agrarin Change under Population Pressure","author_name":"Ester Boserup","thumbnail_url":"https://www.ebooknetworking.net/books/020/230/big020230793X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-020230793X.html\">The Conditions of Agricultural Growth: The Economics of Agrarin Change under Population Pressure</a>","width":400,"height":300}