Turismo de Portugal

1. 

Environmental management for hotels : the industry guide to best practice / International Hotels Environmental Initiative

Data Publicação: 1993 Col.autor: International Hotels Environmental Initiative

Analíticos  
2. 

Green hotelier : practicle solutions for responsible hospitality / International Hotels Environment Initiative

Data Publicação: 1997-2003 Co col. autor sec.: International Hotels Environmental Initiative

Periódicos