Non-conventional energy resources /

Khan, B H.

Non-conventional energy resources / By B H Khan. - 3rd ed. - New Yourk : Mc Graw Hill, 2019. - 455p. ; 00 cm.

9780070142763


ECONOMICS.

333.794 / KHA
Ⓒ 2024 | PDU Central Library, Central University of Haryana