| 000 | 00832nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1993 xx 000 0 und d | ||
| 082 | _aT 338.109.545 R20E | ||
| 100 | _aRAVINDER Singh | ||
| 245 | 0 | _aEconomic analysis of multiple cropping system in Punjab | |
| 250 | _aEconomics and Sociology | ||
| 260 |
_aLudhiana _bPAU _c1993 |
||
| 300 | _a94,5L | ||
| 520 | _aThe highest investment on farm assets per hectare was observed in Mangat block while the k>west in Bhunga block. Irrigation and tractor in paddy-wheat, fertilizers in cotton-wheat and human labour in maize-wheat crop rotation had already been used excessi | ||
| 650 | _aMULTIPLE CROPPING -- ECONOMIC ASPECTS -- PUNJAB | ||
| 653 | _aECONOMIC ANALYSIS | ||
| 653 | _aMULTIPLE CROPPING | ||
| 653 | _aMULTIPLE CROPPING -- ECONOMIC ASPECTS -- PUN | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c97742 _d97742 |
||