000
00290 a2200121 4500
080
_a
575.1
_b
S 675 P
245
1
_a
Principles of heredity
_c
by L.H. Synder
260
_a
Boston
_b
D.C. Heath and Co.
_c
1951
650
_a
Heredity
100
1
_a
Synder, L.H.
300
_a
515 p.
901
_a
119660
999
_c
69361
_d
69361