Jatna Supriatna, author
The national parks of Indonesia
Yayasan Pustaka Obor Indonesia, 2022
 Buku Teks
Americas national parks [video recording]
Questar, 0
 Buku Teks
Parks, Peggy J., author
Global warming / Peggy J. Parks
Thomson Gale, 2004
 Buku Teks
Deppe, Theodore R., author
Management strategies in financing parks and recreation
John Wiley & Sons, 1983
 Buku Teks
Nature?s wonderlands : national parks of the world.
National Geographic Society (U.S.)
National Geographic Society, 1989
 Buku Referensi
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