000
00280nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Beryl G.Ashton
245
0
_a
"Genes, chormosomes and evolution "
260
_b
Longmans
260
_c
1967
365
_b
11.25
942
_c
BK
999
_c
197373
_d
197373