1.

図書
図書
1. Effective leadership in adventure programming
Simon Priest, Michael A. Gass
出版情報: Champaign, Ill. : Human Kinetics, c1997
所蔵情報: loading…
2.

図書
図書
2. Outdoor recreation management : theory and application. Rev. and enl
by Alan Jubenville, Ben W. Twight, Robert H. Becker
出版情報: State College, Pa. : Venture Pub., 1987
所蔵情報: loading…