{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Sierra Club Bulletin - May, 1951. Philip Hyde photographs.","author_name":"Lewis F. Clark, Harold C. Bradley, Erwin C. Gudde, Paul H. Pfeiffer, William E. Long, Annelore Wagner, Robert F. Uhte, Carl P. Russell, Horace M. Sierra Club [editor: David R. Brower]; Allen P. Steck","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00HPM3C9M.html\">Sierra Club Bulletin - May, 1951. Philip Hyde photographs.</a>","width":400,"height":300}