Open AccessStudy on the Optimal Development of Tourism Products—Taking the Puzhehei for Example
Author(s) -
大力 王
Publication year - 2015
Publication title -
di li ke xue yan jiu
Language(s) - English
Resource type - Journals
eISSN - 2168-5762
pISSN - 2168-5770
DOI - 10.12677/gser.2015.42006
Subject(s) - tourism , development (topology) , geography , geology , mathematics , archaeology , mathematical analysis