{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Characterization of rigid polyurethane foam (PU) extracted from: Castor oil (Ricinus communis) for building insulation","author_name":"Grace Cardoso","thumbnail_url":"https://www.ebooknetworking.net/books/363/933/big3639334795.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3639334795.html\">Characterization of rigid polyurethane foam (PU) extracted from: Castor oil (Ricinus communis) for building insulation</a>","width":400,"height":300}