| 000 | 00486pab a2200157 454500 | ||
|---|---|---|---|
| 008 | 180718b1984 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aSingh, B.K. | ||
| 245 | _aEconomically optimal fertilizer requirements for wheat and paddy crops in different regions of Uttar Pradesh | ||
| 260 | _c1984 | ||
| 300 | _a639-48 | ||
| 362 | _aOct.-Dec. | ||
| 650 | _aFertilizers - India - Uttar Pradesh | ||
| 700 | _aJ.S. Sharma | ||
| 773 | _aIndian Journal of Agricultural Economics | ||
| 909 | _a8469 | ||
| 999 |
_c8469 _d8469 |
||