000 00325nam a2200133Ia 4500
008 230724s2006 xx und d
020 _a1844071367
041 _aeng
082 _a333.79.4
100 _aQUASCHNING VOLKER
245 _aUNDERSTANDING RENEWABLE ENERGY SYSTEMS
260 _bEARTHSCAN
_c2006
300 _a111
999 _c1176787
_d1176787