000 00460nam a22001337a 4500
003 IARI
100 _aMergya, Firehiwot Endale
245 _aCrop residue and nitrogen management in maize (Zea mays L.) - wheat (Triticum aestivum (L.) cropping system under conservation agricultural practices
300 _a164p.
502 _bPh.D.
_cICAR-IARI, Division of Agronomy, New Delhi
_d2016
_gBehra, U.K.
650 _aAgronomy
901 _aT-9385
942 _2udc
_cT
999 _c286827
_d286827