000 00613nam a2200217Ia 4500
008 130910s9999 xx 000 0 und d
020 _a8120401786
041 _aeng
082 _221st ed
_a632.3
_bSIN/I, 3
100 _aSingh, R.S.
245 _aIntroduction to principles of plant pathology
_c[by] R.S. Singh
250 _a3rd ed.
260 _aNew Delhi :
_bOxford and IBH Publishing ,
_c1984
300 _ax, 532p.
653 _aEpidemiology
653 _aPhytopathogenic micro-organisms
653 _aPlant defenses
653 _aPlant diseases
653 _aPlant diseases-Management
942 _cEN
_2ddc
_03
999 _c4506
_d4506