| 000 | 00653nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1974 xx 000 0 und d | ||
| 082 | _at 633.1 J46E | ||
| 100 | _aJINDER Paul | ||
| 245 | 0 | _aEffect of continous application of N, P, K, and Zn on yield, nutrient uptake and build-up and depletion of nutrients from the soil in a fixed maize-wheat crop rotation | |
| 250 | _aCOA | ||
| 260 |
_aLudhiana _bP. A. U _c1974 |
||
| 300 | _a67+10L | ||
| 650 | _aROTATION OF CROPS | ||
| 653 | _aMAIZE -- FERTILIZER & MANURES | ||
| 653 | _aNITROGEN FERTILIZERS | ||
| 653 | _aROTATION OF CROPS | ||
| 653 | _aWHEAT -- FERTILIZERS & MANURES | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c19618 _d19618 |
||