000 00275nam a2200109Ia 4500
008 151015s9999 xx 000 0 und d
020 _a-
245 _aPaaypaayment for milk on quality
260 _c1972
_aROME
_bFAO
300 _a82 p.
500 _aFAO Agricultural study no.89
999 _c25629
_d25629