000
00318nam a22001337a 4500
003
OSt
008
231216b |||||||| |||| 00| 0 eng d
082
_a
631.522
_b
S59P
100
_a
Van der Have, D.J.
245
_a
Plant breeding perspectives
260
_a
wagcningenj PUDOC
_c
1979
300
_a
435
942
_2
ddc
_c
BK
999
_c
34810
_d
34810