{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Excavation permit systems and safety practices when excavating in the vicinity of hazardous pipelines : hearing of October 23, 1978, California Museum of Science and Industry, Muses Room, Space Building, 700 State Drive, Exposition Park, Los Angeles, Cali","author_name":"California.","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B007F7DO18.html\">Excavation permit systems and safety practices when excavating in the vicinity of hazardous pipelines : hearing of October 23, 1978, California Museum of Science and Industry, Muses Room, Space Building, 700 State Drive, Exposition Park, Los Angeles, Cali</a>","width":400,"height":300}