000
00312nam a2200121Ia 4500
008
180426s2012 xx 000 0 und d
082
_a
631.5 C7 V2
100
_a
Crop Sc.Soc.of America
245
0
_a
Variety Production by Plant Patents and other Means
260
_c
1969
300
_a
54 p.
942
_2
ddc
_c
AG
999
_c
130107
_d
130107