00494     2200181   4500001002100000035002000021245007800041100002100119260005800140300002900198084001100227082001100238650000900249650001500258650002100273990000900294990000900303INLIS000000000003154  a0010-0121001520  aSoil data processing for land evaluationboperations and technical manual  aErik van der Zee  aBogorbCentre for Soil and Agroclimate Researchc1998  aiii, 175 p.cill ; 30 cm  a631.47  a631.47  aLAND  aEVALUATION  aDATA PROCESSING.  a4393  a4393