000 00398nam a2200157Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
020 _cRS650
040 _e24805
_aMAIN
041 _aEnglish
082 _a620.8 M698B
100 _aMital, K M
245 0 _aBiogas systems: Principles and applications
260 _aNew Delhi
_bNew Age International
_c1996
300 _axi, 412 p.
942 _cBK
999 _c98248
_d98248