000 00386nam a2200157Ia 4500
008 140224s9999 xx 000 0 und d
082 _a632 J7
100 _aWalker, John Charles.
245 _aPlant pathology
250 _a3rd ed.
260 _aBombay
_bTATA Mc Graw-Hill
_cc 1957
300 _axi,819p.
600 _aJohn Charles Walker
650 _aPlant diseases
942 _cBK
999 _c95155
_d95155