000 | 00572 a2200217 4500 | ||
---|---|---|---|
245 | 1 | _aDynamics of some heavy metals in amended and unamended acid soils. | |
300 | _a139p. | ||
650 | _aAcid soils | ||
650 | _aPot culture | ||
650 | _aClay soils | ||
650 | _aMinerals | ||
650 | _aZinc | ||
650 | _aCopper | ||
650 | _aFarmyard manure | ||
650 | _aFlooding | ||
502 |
_cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi _bPh.D. _d1992 |
||
502 | _gRattan, R.K. | ||
100 | 1 |
_aPhung, C.V. _d |
|
942 |
_2udc _cT |
||
901 | _aT5381 | ||
999 |
_c137604 _d137604 |