000 00390nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a81-224-1104-5
082 _a0
_bMIT
100 _aMital, K
245 0 _aBiogas systems policies,progress and prospects
260 _aNew Delhi :
_bNew Age Publication,
_c2007.
300 _aXI,278
365 _a650
650 _aChemical Engineering
999 _c143593
_d143593