1. Experiments in Soil Bacteriology;Allen,1957
2. Chemical and physical stability of microbially stabilized aggregates;Aspiras,1971
3. The effect of gamma radiation on the availability of nitrogen and phosphorus in soil;Eno,1963
4. Evaluation of microbial activity in soil aggregate stabilization and degradation by the use of artificial aggregates;Harris,1963
5. Soil aggregate stabilization by the indigenous microflora as affected by temperature;Harris,1966