000
00287nam a2200109Ia 4500
008
151011s9999 xx 000 0 und d
041
_a
ENG
245
_a
Seed production manual
260
_b
National Seeds Corporation and the Rockefeller Foundation
300
_a
237p.
942
_c
BK
_2
udc
999
_c
21578
_d
21578