000 00406nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aAcharya, C.N.
245 _aPreparation of fuel gas and manure by anaerobic fermentation of organic material
260 _aNew Delhi
260 _c1961
300 _a58 p.
440 _aIndian Council of Agriculturalcultural
901 _pS2687
942 _cB
_2udc
999 _c130385
_d130385