00532     2200181   4500001002100000035002000021245007000041100004300111110003200154260005000186300003100236084002000267082002000287650001200307650001500319990000800334990000800342INLIS000000000000483  a0010-1020000285  aAnnual report 1990: worldwidw potato and sweet potato improvement  aInternational Potato center, Lima Peru  aInternational Potato center  aLima, PerubInternational Potato centerc1990  cxxxviii,218p.: ills; 23 cm  aREF.633.49(058)  aREF.633.49(058)  aKENTANG  aUBI JALAR.  a492  a492