000 00525 am a2200181 a 4500
245 1 _aStudies on blast disease of rice -II toxin production by Piricularia oryzae cav.
300 _a69p+6app+7plates+7fig+14tables
650 _aPiricularia
650 _aBlight
650 _aToxic substances
650 _aBacterial toxins
650 _aAntimeta bolites
502 _cUniversity of Madras
_bM.sc (Plant Pathology)
_d1963
502 _gRamakrishnan,K
100 1 _aShanmugam,N
_d
942 _2udc
_cT
901 _aRF2586
999 _c148326
_d148326