| 000 | 00397nam a2200133Ia 4500 | ||
|---|---|---|---|
| 100 | _aINDIAN STANDARDS INSTITUTION | ||
| 650 | _aIS:2720(p-27)-1977 | ||
| 365 | _cRS | ||
| 365 | _d1 | ||
| 942 | _cENGBK | ||
| 245 |
_aIndian Standard Methods of Test for Soils Part XXVII Determination of Total Soluble Sulphate _bIS 2720-1977 |
||
| 260 |
_bIndian Standard Institution _c1978 _aNew Delhi |
||
| 300 | _a9p | ||
| 999 |
_c35852 _d35852 |
||