000 00583 am a2200217 a 4500
245 1 _aEpidemiology of Karnal Bunt of wheat in the Punjab
300 _a84p.
650 _aPlant diseases
650 _aAetialogy
650 _aDiseasis epidemics
650 _aEndemics
650 _aFood crops
650 _aCereals
650 _aSmuts
650 _aNematoda
502 _cPunjab Agricultural University, Department of Plant Physiology, Ludhiana
_bPh.D. (Pl. Physiology)
_d1982
502 _gBedi, P.S.
100 _aDhiman, J.S.
_d
942 _2udc
_cT
901 _aRF7875
999 _c147753
_d147753