1. The action of herbicides on the microflora of the soil;Audus,1970
2. Fundamentals of Microbiology;Frobisher,1961
3. The fate of substituted urea herbicides in agricultural soils;Hill;Agron. J.,1955
4. Degradation of simazine by soil microorganism;Kaufman,1964
5. Studies on the effect of herbicides on soil microflora;Raju;Indian J. Microbiol.,1971