Energy policies and multitopic household surveys : guidelines for questionnaire desing in living standars measurement studies /

por O'Sullivan, Kyran 1954-
Publicado 2007

Environmental health and traditional fuel use in Guatemala /

por Ahmed, Kulsum 1964-
Publicado 2005

Assessing markets for renewable energy in rural areas of northwestern China /

por Voravate, Tuntivate 1952-
Publicado 2000