000 | 00552 am a2200205 a 4500 | ||
---|---|---|---|
245 | 1 | _aAnalytical techniques for long - term experiments | |
300 | _a135p. | ||
650 | _aAnalytical methods | ||
650 | _aExperimentation | ||
650 | _aProductivity | ||
650 | _aDesign | ||
650 | _aNutrients | ||
650 | _aData colieotion | ||
650 | _aSoil chemicophysical properties | ||
502 |
_cIARI, Division of Agricultural Statistics, New Delhi _bM.Sc. _c2003 |
||
502 | _gPrasad, R. | ||
100 | 1 | _aSarkar, A. | |
942 |
_2udc _cT |
||
901 | _aRF3139 | ||
999 |
_c151313 _d151313 |