000
00288nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Gregor mendel
245
0
_a
Experiments in plant hybridisatim
260
_b
Oliver and boyd ltd
260
_c
1965
365
_b
18.90
942
_c
BK
999
_c
198489
_d
198489