| 000 | 00428nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1986 xx 000 0 und d | ||
| 082 | _aPR 631.31 S34O | ||
| 100 | _aShavinder pal Singh | ||
| 245 | 0 | _aOptical performance of tillage tools by TPM | |
| 250 | _aPAU | ||
| 260 |
_aLudhiana _bPAU _c1986 |
||
| 300 | _a29cm,32,17 | ||
| 650 | _aTILLAGE | ||
| 653 | _aAGRICULTURAL MACHINERY | ||
| 653 | _aTILLAGE | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c67128 _d67128 |
||