000
00268nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
John charles walker
245
0
_a
Plant Pathology
260
_b
Mc Graw Hill
260
_c
1957
365
_b
0.00
942
_c
BK
999
_c
138582
_d
138582