| 000 | 00345cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1977 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aX89x5 Su16 | ||
| 100 | _aSubramanian, S.K. | ||
| 245 |
_aBio-gas systems in Asia _cby S.K. Subramanian |
||
| 260 |
_aDelhi _bManagement Development Institute _c1977 |
||
| 300 | _a146p. | ||
| 650 | _aBiogas --Asia | ||
| 999 |
_c355101 _d355101 |
||