| 000 | 00470nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 150901s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _a338.1 | ||
| 082 | _bSUR/AN | ||
| 100 | _aSuryanarayana Raju SKV | ||
| 100 | _eAuthor | ||
| 245 | _aAnalysis of productivity levels and economic efficiency in agriculture | ||
| 260 | _aAllahabad | ||
| 260 | _bChugh Publications | ||
| 260 | _c1987 | ||
| 650 | _aAgricultural economics | ||
| 942 | _cBK | ||
| 999 |
_c238061 _d238061 |
||