000
00275 a2200133 4500
080
_a
570
_b
C 688
245
1
_a
Genes and mutations
_b
Proceedings:
260
_a
New York
_c
1951
650
_a
Genes
650
_a
Mutations
100
_a
_d
300
_a
521 p.
901
_a
61532
999
_c
30347
_d
30347