000 00479 am a2200169 a 4500
245 1 _aTractive efficiency of a small tractor
300 _a103p+5 Bib+5 Fig+4 Plates+6 Tables
650 _aAgricultural development
650 _aTractors
650 _aVehicles
650 _aCost analysis vehicles systems
502 _cUniversity of Allanhabad
_bM.Sc
_cAgricultural Engineering
502 _gAli.Irshad
100 1 _aKailashia.D.S
_d
942 _2udc
_cT
901 _aRF1373
999 _c146713
_d146713