000 00355nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
245 _aGeneral guidelines to the analysis of agricultural production projects
260 _aRome
260 _c1971
300 _a113 p.
440 _aNo. 14; Food and Agriculture O
901 _pS19867
942 _cB
_2udc
999 _c123606
_d123606