| 000 | 00596 am a2200193 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aChemical, physical and mineralogical characteristics of three Punjab soils at different stages of pedogenic development | |
| 300 | _a79p. | ||
| 650 | _aMincrology | ||
| 650 | _aSoil science | ||
| 650 | _aSoil types | ||
| 650 | _aSoil formation | ||
| 650 | _aTopography | ||
| 650 | _aTopology | ||
| 502 |
_cPunjab Agricultural University, Department of Soil Science, Ludhiana _bM.Sc. (Soil Science) _d1973 |
||
| 502 | _gHall, G.F. | ||
| 100 |
_aSighu, P.S. _d |
||
| 942 |
_2udc _cT |
||
| 901 | _aRF7937 | ||
| 999 |
_c147621 _d147621 |
||