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1	An Investigation of Microbial Antagonism in Ten Denton County, Texas Soils Dickey, Charles E. 08 1900 (has links) This thesis is concerned primarily with the growth and detection of soil microorganisms in ten Denton County, Texas, soils antagonistic to a specific gram-positive and a specific gram-negative bacterial organism. soil microbial antagonism
2	Seasonal Variations in the Microflora of Four Denton County, Texas, Sandy Soils Emerson, Robert L. 08 1900 (has links) This investigation has been made to see whether there is a correlation between microorganisms present and the water content and temperature of four Denton County, Texas, sandy soils. soil microbe microorganism biology
3	Seasonal Variations in Microflora of Four Denton County, Texas, Clay Soils Manire, Philip 08 1900 (has links) This investigation has for its aim the confirmation of the correlation between soil moisture and the microflora of soils, and a lesser relation between the soil temperature and the microflora. The soils used in this study are typical clay soils of Denton County, Texas. The samples were taken from virgin pasture lands and analyses made monthly or semimonthly. The wide seasonal variation of temperature and rainfall afford a good opportunity for this study. clay soils microflora microorganism temperature soil moisture bacteria fungi Soil microbiology -- Texas -- Denton.