{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Directions for Laboratory and Field Work in Zoology: For Use in Connection with Practical Zoology","author_name":"Robert William Hegner","thumbnail_url":"https://www.ebooknetworking.net/books/129/897/big1298976812.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1298976812.html\">Directions for Laboratory and Field Work in Zoology: For Use in Connection with Practical Zoology</a>","width":400,"height":300}