000 00296nam a2200121Ia 4500
100 _aTwidell W. John, & Weir Anthony D.
020 _a0419120009
942 _cBK
245 _aRenewable Energy Resources
260 _aE. & F. N. Spon, London
_c1986
082 _a333.792 Twi/wei
300 _axx,439
999 _c17635
_d17635