00528 2200217 4500001002100000035002000021245006700041260005400108300002300162084001100185082001100196650001100207650001400218650001100232650001200243650001700255650001100272990000900283990000900292990000900301INLIS000000000001551 a0010-1220000392 aSoil conservation on a slopeland orchord at Sufen, Tahu, Mioli aChinabCouncil of Agriculture Ref. of Chinac1989 a12 p.cill ; 26 cm a631.45 a631.45 aPOTATO aUBI JALAR aPOTATO aKENTANG aSWEET POTATO aCHINA. a2507 a2507 a2507