| 000 | 00493nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230419b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aI 662.767.2.004(082.2) _bL9 |
||
| 245 |
_aNational Symposium on Biogas technology and usage _c/ Indian Agricultural Research Institute |
||
| 260 |
_aNew Delhi: _bIndian Agricultural Research Institute, _c1979 |
||
| 300 | _a61p. | ||
| 650 |
_aChemical technology _zBio gas |
||
| 942 |
_2udc _cREF |
||
| 999 |
_c21301 _d21301 |
||