TY - BOOK AU - Young,Donald AU - Bix,Cynthia Overbeck TI - The Sierra Club book of our national parks SN - 0316977446 : AV - E160 .Y66 1990 U1 - 917.304/927 20 PY - 1990/// CY - San Francisco, Boston PB - Sierra Club Books, Little, Brown KW - National parks and reserves KW - United States KW - Juvenile literature N1 - Includes index N2 - Describes the history, attractions, and diversity of a number of national parks, including the Grand Canyon, Maine's Acadia National Park, and Alaska's Gates of the Arctic National Park and Preserve ER -