{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Opportunities ('costs) matter: A comment on Pimentel and Patzek ''Ethanol production using corn, switchgrass, and wood; biodiesel production using ... sunflower'' [An article from: Energy Policy]","author_name":"J. Wesseler","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0PC/bigB000PC6M14.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000PC6M14.html\">Opportunities (&#039;costs) matter: A comment on Pimentel and Patzek &#039;&#039;Ethanol production using corn, switchgrass, and wood; biodiesel production using ... sunflower&#039;&#039; [An article from: Energy Policy]</a>","width":400,"height":300}