000 00473nam a2200169Ia 4500
008 130223s9999 xx 000 0 und d
080 _a631.57:633.11/.18
100 _aPal, S.S. ... [et.al.]
245 _aMaging crop residues in rice - wheat system
260 _aMeerut
260 _bProject Directorate for Cropping System Research (ICAR)
260 _c2002
300 _a40p.
440 _aMeerut, PDCSR Technical Bullet
901 _pS45404
942 _cB
_2udc
999 _c126936
_d126936