TY - BOOK ID - 137006257 TI - Facilitating and simplifying the work of the National Park Service. June 16 (calendar day, June 19), 1926. -- Ordered to be printed. AU - Stanfield, Robert Nelson AU - United States. PY - 1926 PB - [Washington, D.C.] : [U.S. Government Printing Office], DB - UniCat KW - Medical care. KW - National parks and reserves. KW - Tourism. KW - Tourists. KW - Park rangers. UR - https://www.unicat.be/uniCat?func=search&query=sysid:137006257 AB - ER -