TY  - BOOK
AU  - Melbo,Irving R.
TI  - Our country's national parks ..
AV  - E160 .M4
U1  - 917.3 
PY  - 1941///]
CY  - Indianapolis, New York
PB  - Bobbs-Merrill Co.
KW  - National parks and reserves
KW  - United States
N1  - "Other books and articles" at end of each chapter
UR  - http://www.archive.org/details/ourcountrysnatio01melb
UR  - http://www.openlibrary.org/books/OL6415542M
ER  -