| 000 | 00488pab a2200169 454500 | ||
|---|---|---|---|
| 008 | 180718b2004 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aSingh, Joginder | ||
| 245 | _aEconomic cost of environmental degradation in Punjab agriculture | ||
| 260 | _c2004 | ||
| 300 | _ap.475-81. | ||
| 362 | _aOct-Dec | ||
| 650 | _aAgriculture - India - Punjab | ||
| 650 | _aEnvironmental degradation - India - Punjab | ||
| 650 | _aEnvironmental degradation | ||
| 773 | _aProductivity | ||
| 909 | _a66284 | ||
| 999 |
_c66284 _d66284 |
||