000 00473nam a2200229Ia 4500
008 181205s9999 xx 000 0 und d
020 _a81-224-0947-4
041 _aENGLISH
100 _aMital (K M)
100 _eAUTHOR
245 0 _aBiogas Systems: Principles And Applications
260 _c1996
300 _bPaper
300 _eHARD BACK
300 _gNO
365 _b0
365 _b650
365 _d1
504 _a15
942 _cBK
999 _c14087
_d14087