000 | 00568 am a2200169 a 4500 | ||
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245 | 1 | _aMarket potential for gypsum in tiruchirapalli district-A case study of M/S. southern petrochemicals industries corration limited | |
300 | _a126p+1 App+10 Bib+29 Tab+5 Fig | ||
650 | _aEconomic polices | ||
650 | _aMinerals | ||
650 | _aCalcium fertilizers | ||
650 | _aGypsum degradation | ||
502 |
_cTamil Nadu Agricultural University, Coimbatore _bB.Sc (Ag.) _d1991 |
||
502 | _gSubramanian, S.R. | ||
100 | 1 |
_aGeetha, R. _d |
|
942 |
_2udc _cT |
||
901 | _aRF9514 | ||
999 |
_c150329 _d150329 |