Rahman, Mohibbur
A preliminary report on the academy biogas generator / Mohibbur Rahman - Comilla : BARD , 1976 - 14p. ; 22 cm.
Biogas--Bangladesh
Energy
Reports
BAN BARD Pre-1
A preliminary report on the academy biogas generator / Mohibbur Rahman - Comilla : BARD , 1976 - 14p. ; 22 cm.
Biogas--Bangladesh
Energy
Reports
BAN BARD Pre-1