000 | 00507 am a2200193 a 4500 | ||
---|---|---|---|
245 | 1 | _aStudies on leaf blight of maize caused by helminthosporium maydis. | |
300 | _a72p. | ||
650 | _aDeuteromy cotina | ||
650 | _aFungi | ||
650 | _aCereals | ||
650 | _aPlant products | ||
650 | _aLeaves | ||
650 | _aBipolaris. | ||
502 |
_cPunjab Agricultural University. _bM.Sc. (Plant Pathology) _d1980 |
||
502 | _gBains, S. S. | ||
100 | 1 |
_aChander Mohan _d |
|
942 |
_2udc _cT |
||
901 | _aRF6189 | ||
999 |
_c148566 _d148566 |