Investigating Histosols with the Ground Penetrating Radar

----, and E. R. Gross. 1977. Tidal marsh soils of Florida's middle Gulf Coast. Soil and Crop Sci. Soc. of Fla. Proc. 37:121-125. ----, and O. J. Weber, Jr. 1980. Soil characteristics and their relationship to growth of needlerush. Soil and Crop Sci. Soc. of Fla. Proc. 39:73-77. Day, P. R. 1965. Particle fractionation and particle size analysis. In C. A. Black et al. (ed.) Methods of soil analysis, Part 1. Agronomy 9:545-576. Am. Soc. of Agron., Madison, Wis. Gallagher, J. L. 1975. Effect of an ammonium nitrate pulse on the growth and elemental composition of natural stands of Spartina alterniflora and funcus roemerianus. Am. J. Bot. 62(6):644-648.