000 | 00409 a2200133 4500 | ||
---|---|---|---|
080 |
_a668.629.3(063) _bF 411 P |
||
245 | 1 |
_aTechnology of compound fertiliser based urea and use and beneficiation of low grade phosphate rock _bProceedings |
|
260 |
_aNew Delhi _bFertiliser Association of India _c1976 |
||
650 | _aFertiliser | ||
650 | _aUrea | ||
650 | _aPhosphate Rock | ||
100 |
_a _d |
||
901 | _a120469 | ||
999 |
_c89576 _d89576 |