01184nam a2200217 c 4500001001300000005001500013008004100028040001100069041001300080052002800093245029200121300003000413545005000443545008000493653015000573700005300723700002100776773013000797856002000927900001900947KSI00013391720040118132058031010s1991    ulka          000   kor    a0110010 akorbeng01a539.7505b한615c19(2)00a國立公園內의 環境汚染行爲 管理를 위한 communication政策의 效果=xEffects of communication strategies for managing depreciative behavior in Carlsbad Caverns National Park:b미국 Carlsbad Caverns 國立公園의 事例를 中心으로/d金容根,eJames H. Gramann  ap. 32-40:b삽도;c26 cm  a김용근, 동신대학교 환경조경학과  aJames H. Gramann, Texas A＆M 대학교 Recreation, Park, ＆ Tourism학과  a국립공원내a환경오염행위aCommunication정책a미국aCarlsbadaCavernsaStrategiesaManagingaDepreciativeaBehavioraNationalaPark1 a김용근,g金容根,d1954-0KAC2018233294aut1 aGramann,James H.0 t한국조경학회지.d한국조경학회.g제19권 2호(1991년 7월), p. 32-40q19:2<32w(011001)KSE199509161,x1225-175540uT00000211914ad10aKim, Yong Geun