"hankins, mark . "
small solar electric systems for africa: a guide for plannin: g and installing solar electric lighting systems in africa/ mark.. hankins - 1 ed. - nairobi : matif creative arts 1991. - ", 110p.; 30 cm."
solar batteries--electric batteries
621. 312440 96han
small solar electric systems for africa: a guide for plannin: g and installing solar electric lighting systems in africa/ mark.. hankins - 1 ed. - nairobi : matif creative arts 1991. - ", 110p.; 30 cm."
solar batteries--electric batteries
621. 312440 96han