000
00305nam a2200109Ia 4500
008
151015s9999 xx 000 0 und d
245
_a
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_b
Manual
260
_c
1983
300
_a
iv 79p.
500
_a
Nutrition in agriculture no - 3
942
_c
FAO
_2
udc
999
_c
24384
_d
24384