000 00307nam a2200121Ia 4500
008 160710s1990 xx 000 0 und d
082 _a333.794 SAY
100 _aSAYIGH,A.
245 _aRENEWABLE ENERGY TECHNOLOGY AND THE ENVIRONMENT
260 _bPERGAMAN PRESS
_c1990
300 _a1724
942 _2ddc
_cB
999 _c50488
_d50488