000 | 00381nam a22001217a 4500 | ||
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003 | IARI | ||
005 | 20140214142653.0 | ||
008 | 140214b xxu||||| |||| 00| 0 eng d | ||
100 | _aSinha, N. K. | ||
245 | _aquantification of soil quality under different cropping systems | ||
502 |
_bPh.D. _cIARI, Division of Agricultural Physics, New Delhi _d2010 _gU. K. Chopra |
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942 |
_2ddc _cT |
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999 |
_c161031 _d161031 |