| 000 | 00665 am a2200205 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aA comparative study of the physico-chemical characters and categorisation of black soils of southern Districts of Tamil Nadu | |
| 300 | _a64p. | ||
| 650 | _aSoil types | ||
| 650 | _aSoil science | ||
| 650 | _aWork study | ||
| 650 | _aSoil analysis | ||
| 650 | _aSoil chemistry | ||
| 650 | _aTopology | ||
| 650 | _aph | ||
| 502 |
_cTamil Nadu Agricultural University, Agricultural College and Research Institute, Department of SSAC, Maduari _bM.Sc. (SSAC) _d1976 |
||
| 502 | _gVenkataramanan, C.R. | ||
| 100 | 1 |
_aGanesan, S. _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aRF7955 | ||
| 999 |
_c147681 _d147681 |
||