000 00241nam a2200085Ia 4500
001 MPKV113541
008 120911s9999 xx 000 0 und d
245 _aBiomass Vol. 20 No. 1-4
_c;
260 _aEngland
_bElsevier Applied Sci. Publisher
_c1989
999 _c76807
_d76807