1. Energy for rural development: proceedings of the United Nations Group of Experts on the Role of New and Renewable Sources of Energy in Integrated Rural Dvelopment, Organizde by the New and Renewable Sources of Energy Section, Department of International Economic and Social Affairs (DIESA), United Nations, at Stockholm, Sweden, 22-26 January 1990
پدیدآورنده : edited and introduced by M.R. Bhagavan & Stephen Karekezi
کتابخانه: Library of the Faculty of Economics University of Tehran (Tehran)
موضوع : Power resources-Congresses,Rural development-Congresses
رده :
TJ
163
.
15
.
E53345
1992
