000 00488nam a2200217 454500
001 070957
003 BD-ChCU
008 Eng
020 _ax
040 _aDLC
_cDLC
_dBD-ChCU
082 0 0 _aREF542.7/BAP
100 1 _aRahman, Mohibbur.
_bx
245 1 0 _aA preliminary report on the academy bio-gas generator
_bx
250 _ax
260 _aComilla
_bx
_c1976
300 _aii, 14
504 _ax
650 0 _aChemical Apparatus
_bGas
700 1 _ax
942 _2ddc
_cBK
999 _c70957
_d70957