| 000 | 00926nam a2200229Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1996 xx 000 0 und d | ||
| 082 | _aT 363.119.631.3 D51S | ||
| 100 | _aDOGRA, Baldev | ||
| 245 | _aStudies on the effect of noise on hearing among farm machinery operators | ||
| 250 | _aAgricultural Engineering | ||
| 260 |
_aLudhiana _bPAU _c1996 |
||
| 300 | _a73, 29L | ||
| 520 | _aAudiometric examination of farm machinery operators belonging to different villages around Ludhiana was carried out. The noise levels of the commonly used noisy farm machinery were also measured. Studies revealed that the noise level of commonly used farm | ||
| 650 | _aAGRICULTURAL MACHINERY OPERATORS -- DISEASES AND HYGIENE | ||
| 653 | _aAGRICULTURAL MACHINERY OPERATORS -- DISEAS | ||
| 653 | _aAUDIOMETRIC | ||
| 653 | _aFREQUENCY | ||
| 653 | _aHEARING | ||
| 653 | _aHEARING DISORDERS | ||
| 653 | _aNOISE | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c98387 _d98387 |
||