000 00312nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
245 _aAgricultural planning course
260 _aRome
260 _c1970
300 _a79 p.
440 _aNo. 13; Food and Agriculture O
901 _pS19496
942 _cB
_2udc
999 _c152095
_d152095