Environmental energy resources. /
Tivedi, P. R..
Environmental energy resources. / - 1st ed. - New Delhi: Akashdeep publishing house, 1997. - v, 284 p. : ill, ; 22 cm.
81-7158-249-4
333.7 TRI.
Environmental energy resources. / - 1st ed. - New Delhi: Akashdeep publishing house, 1997. - v, 284 p. : ill, ; 22 cm.
81-7158-249-4
333.7 TRI.