000 | 00500nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 120822s9999 xx 000 0 und d | ||
082 |
_aTH _b631.41 P189 I |
||
100 | _aPandey, Dharmendra nath | ||
110 | _aBhardwaj, Venkatesh | ||
245 | _aImpact of long term fertility treatments and cropping on available Fe, Mn, and Cu contents of soil | ||
260 |
_bGBPUA&T _a Pantnagar _c1992 |
||
300 | _a80 | ||
502 |
_bM.Sc.Ag. _aSoil Science |
||
650 | _a Trace elements | ||
650 | _aSoil chemistry | ||
999 |
_c89124 _d89124 |