000
00274 a2200121 4500
080
_a
575
_b
M 213 E
245
1
_a
Environment and heredity
_c
by O.D. Maguiness
260
_c
1940
650
_a
Environment
650
_a
Heredity
100
1
_a
Maguiness, O.D.
_d
901
_a
12352
999
_c
30730
_d
30730