Tourism and environment: Concepts, principles and approaches /

Eitemau Tebyg

• Ecological amd environment impact of tourism
  gan: Kaushal, Prerna; Sharma, Shashi Prabha
  Cyhoeddwyd: (2011)
• Tourism and environment : concepts, principles and approaches
  gan: Sharma, Shashi Prabha
  Cyhoeddwyd: (2006)
• Environment and tourism
  gan: Agarwal. C K
  Cyhoeddwyd: (2011)
• Tourism and environment
  gan: Goswami, R K
  Cyhoeddwyd: (2007)
• Environment and tourism
  gan: Geetanjali
  Cyhoeddwyd: (2010)