000 00274nam a22001217a 4500
003 OSt
008 240719b |||||||| |||| 00| 0 eng d
100 _aSINGH S.P.
245 _aStudies on the leaf spot of maize
260 _aB U
_c1958
300 _a134+VI
942 _2ddc
_cRP
999 _c41946
_d41946