000 00308nam a22001217a 4500
041 _aENG
100 _aMittal.J.P
245 _aPre-Harvest Energy Use And Crop Yield Relationships For Growing Wheat In Punjab
260 _aNew Delhi
_bBIS
_c1997
300 _a03
650 _aBIS Code
856 _uBIS Code
999 _c2134
_d2134