{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Spores of the Pteridophyta: Surface, Wall Structure, and Diversity Based on Electron Microscope Studies","author_name":"Alice F. Tryon, Bernard Lugardon","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1461389933.html\">Spores of the Pteridophyta: Surface, Wall Structure, and Diversity Based on Electron Microscope Studies</a>","width":400,"height":300}