{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A controlled environment system for measuring plant-atmosphere gas exchange (U.S. North Central Forest Experiment Station. U.S.D.A. Forest Service research note ; NC 189)","author_name":"James M Brown","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006WI2AM.html\">A controlled environment system for measuring plant-atmosphere gas exchange (U.S. North Central Forest Experiment Station. U.S.D.A. Forest Service research note ; NC 189)</a>","width":400,"height":300}