000
00328nam a2200145Ia 4500
008
130223s9999 xx 000 0 und d
245
_a
Improved seed production
260
_a
Rome
260
_b
FAO
260
_c
1978
300
_a
146 p.
440
_a
No. 15; FAO, Plant Production
901
_p
S31296
942
_c
B
_2
udc
999
_c
125188
_d
125188