000 00316nam a2200121Ia 4500
008 170101s1987 xx 000 0 und d
082 _a662.88 SIN
100 _aSingh, J. B.
245 0 _aManual on Deenbanthu Biogas Plant s
260 _anew Delhi
_bTata McGraw Hill
_c1987
300 _a49 p.
942 _2ddc
_cEG
999 _c1889766
_d1889766