Official guide to the Smithsonian National Museum of Natural History. Smithsonian Institution. National Museum of Natural History (U.S.) Guidebooks. Natural history museums Washington (D.C.) Guidebooks. QH70.U6 O34 2004 572 PEE Presents an illustrated guide to the National Museum of Natural History in Washington DC and includes over two hundred color photographs of mammals, fossils, gems and minerals, and ancient cultures of the world. Washington [D.C.] : Smithsonian Books, 1969. 1969. 2004 Text vii, 158 pages : eng Washington (D.C.) fast (OCoLC)fst01204505 Washington (D.C.)