000 00426nam a2200169Ia 4500
020 _a978-93-81039-77-9
082 _aDV38 Q16
100 _aNPCS Board
245 0 _aHandbook on Biogas and It's Applications
250 _n2nd ed.
260 _c2016
260 _b"Niir Project Consultancy Services, Delhi"
650 _aBiogas
365 _b1175.00
942 _cBK
008 230619s9999 xx 000 0 und d
999 _c261141
_d261141