Energy conservation/
edited by Dr Parag Diwan & Dr Prasoom Dwivedi
- New Delhi: Pentagon Energy Press, 2009.
- viii, 215p.: ill.; 25cm.
Includes bibliographical references and index.
9788182743502
HD9502 / E54 2009
Includes bibliographical references and index.
9788182743502
HD9502 / E54 2009