000 00352nam a22001337a 4500
041 _aENG
082 _aRL 632 S617I,4
100 _aSingh, R. S.
_922096
245 _aIntroduction to principles of plant pathology
_cR. S. Singh
250 _a4th
260 _aNew Delhi
_bOxford & IBH
_c2002
300 _axiii, 402 p.
650 _aPlant diseases
_922097
999 _c127244
_d127244