00506     2200181   4500001002100000035002000021082001100041084001100052245010500063260005500168300002700223650002000250650001700270650001000287990000900297990000900306990000900315INLIS000000000001961  a0010-0121000327  a631.47  a631.47  aProsiding expose hasil survei tanah tinjau Kab. Gorontalo, Sulawesi Utara, Manado, 25 september 1992  aBogorbPusat Penelitian Tanah dan AgroKlimatc1994  av, 129 p.cill ; 24 cm  aSULAWESI UTARA.  aSURVEI TANAH  aTANAH  a2998  a2998  a2998