| 000 | 00362 a2200121 4500 | ||
|---|---|---|---|
| 080 |
_a662.76:631.86 _bS 253 B |
||
| 245 | 1 |
_aBio-gas _bachievements and challanges _cby M.A. Sathianathan |
|
| 260 |
_aNew Delhi _bAssociation of Voluntary Agencies for Rural Development _c1975 |
||
| 650 | _aBiogas | ||
| 100 | 1 | _aSathianathan, M.A. | |
| 300 | _a192 p. | ||
| 901 | _a129102 | ||
| 999 |
_c89062 _d89062 |
||