000 00306nam a2200133Ia 4500
005 20250612122211.0
008 250601s1989 xx 000 0 eng d
020 _a812040128X
100 _aR S Singh
245 0 _aPlant Diseases
260 _aNew Delhi
_c1989
700 _aPlant Diseases
942 _2ddc
_cBK
999 _c1119
_d1119