000
00275 a2200121 4500
080
_a
575.1
_b
E 57 N
245
1
_a
New genetics
_c
by L. Engel
260
_a
New York
_b
Double Day & Co.
_c
1967
650
_a
Genetics
100
1
_a
Engel, L.
_d
300
_a
220 p.
901
_a
103913
999
_c
30847
_d
30847