00505nam a2200145Ia 4500008004100000082002600041100003700067245004500104260007200149300001700221490005100238600002900289600002100318650002000339130903s9999    xx            000 0 und d  aTR631.423.3(047)   L8  aCompiled  N.Wells and R.E.Smidt.  aMethods for mineral and element analysis  aNew ZealandbDepartment of Scientific and Industrial Researchc1978  aD1.1-D2.212.  aNew Zealand Soil Bureau Scientific Report; 100  aSmidt, R.E., joint comp.  aWells, N., comp.  aSoil mineralogy