00479     2200193   4500001002100000035002000021245005000041100001800091700001100109260002600120300002300146084002000169082002000189650001100209650001400220650002200234650002100256990000800277INLIS000000000005395  a0010-1021000229  aSoybean Yield Gap Analysis Project (SYGAP-II)  aFabienne Mary  aM. Hay  aNew YorkbF.A.Oc1989  a29 p.cill ; 29 cm  a2.6479166666667  a2.6479166666667  aPETANI  aUSAHATANI  aEKONOMI PERTANIAN  aSOSIAL ANALISIS.  a819