000
00292 a2200121 4500
080
_a
575.1
_b
W 232 G
245
1
_a
Genetics
_b
An introduction to the study of heredity
_c
by H.G. Walter
260
_c
1920
650
_a
Genetics
650
_a
Heredity
100
1
_a
Walter, H.G.
_d
901
_a
3405
999
_c
31019
_d
31019