Research on environmental protection under the background of village tourism development in Tibetan ethnic areas of Sichuan province：Taking Shenzuo village in Aba county as an example

XUE Meng-chun

HUBEI AGRICULTURAL SCIENCES . 2021, (7): 74 -76 . DOI: 10.14088/j.cnki.issn0439-8114.2021.07.011