000 | 00396nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 130225s9999 xx 000 0 und d | ||
080 |
_a631.588.8 _bS64S |
||
100 | _aSingh, A.K | ||
245 | _aStudies on integrated plant nutrient-water-tillage management systems (IPNWTMS) | ||
260 |
_aNew Delhi _bIndian Agricultural Research Institute |
||
300 | _a33p. | ||
901 | _a222006 | ||
942 |
_cB _2udc |
||
999 |
_c13498 _d13498 |