Thesis / Ecole Polytechnique Fédérale de Lausanne. Lausanne, Switzerland: Ecole Polytechnique Federale de Lausanne (EPFLA).
Thesis / Lund University, Dept. of Social and Economic Geography. Lund, Sweden: Lund University, Department of Social and Economic Geography.
« TourismConcern research report ». TourismConcern : Action for Ethical Tourism, London, UK.
Wand Sanita Asia,
« Towards drinking water security in India : lessons from the field ». Water and Sanitation Program (WSP) - South Asia, New Delhi, India, p. 124 p.; 12 tab.; 6 fig.; 3 boxes; photographs.