000 00402cam a2200145ua 4500
041 _aeng
_h
082 _a632
_bSIN/IN
100 _aSingh, R.S .
245 _aIntroduction to principles of plant pathology /
_cR.S.Singh.
_hTextual Documents
260 _aNew Delhi :
_bOxford & IBH Publishing company ,
_c1984.
300 _a534 :
_b506 ; .
504 _a
942 _cBK
999 _c264546
_d264546