000 00558nam a22001937a 4500
003 OSt
008 240215b |||||||| |||| 00| 0 eng d
082 _a632
_bS48I
100 _aRamayan Singh
245 _aInvestigations on Brown Spot of Rice (Oryza sativa L.) Caused by Helminthosporium oryzae Breda de Haan (=Drechslera oryzae Subramanian and Jain)
260 _a.- Pusa, Samastipur
_c, 1982
_b: RAU
300 _a72p.
502 _bM. Sc.
650 _aPlant Pathology
650 _aRice
650 _aThesis
650 _aM. Sc.
942 _2ddc
_cT
999 _c37193
_d37193