Sustainable energy for rural India
National Academy of Agricultural Sciences, New Delhi
Sustainable energy for rural India - New Delhi National Academy of Agricultural Sciences 2008 - 20p. - NAAS, Policy Paper 41 .
620.91(54)
Sustainable energy for rural India - New Delhi National Academy of Agricultural Sciences 2008 - 20p. - NAAS, Policy Paper 41 .
620.91(54)