000 00453nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a338.17:633.4:634.772
245 _aRoots, tubers and plantains in food security in sub-Saharan Africa, in Latin Ame
260 _aRome
260 _bFAO, Commodities and Trade Division
260 _c1989
300 _a54 p.
440 _aNo. 79; FAO Economic and Socia
901 _pS40426
942 _cB
_2udc
999 _c132620
_d132620