"dayal, maheshwar . "
renewable energy:enviroment and development: / maheshwar.. dayal - 1 ed. - india : konark 1989. - "x, 244p.; 22 cm."
includes bibliography
hard cover
TJ807.9 / .D39 1989
renewable energy:enviroment and development: / maheshwar.. dayal - 1 ed. - india : konark 1989. - "x, 244p.; 22 cm."
includes bibliography
hard cover
TJ807.9 / .D39 1989