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Creator:: Biuk, Abdulmajid Ahmed
Resource Type:: Dissertation
Full Text:: part of the analysis. Appreciation is extended to Drs. R. Cuenca, D. 0. Chilcote, and G. Jollif

Creator:: Reckendorf, Frank Fred
Abstract:: Seven methods for delineating flood plains were evaluated. The methods are classified : (1) Geomorphic Technique; (2) Soils Technique; (3) Botanical Technique; (4) Hydrologic Technique; (5) Hydrologic- Hydraulic Technique; (6) Historical Technique; and (7) "Combination Method". All of the methods, except the Botanical Technique and the Hydrologic-Hydraulic Technique, were compared...
Resource Type:: Dissertation

Creator:: Ou-yang, Ying
Abstract:: Gaseous transport through soil in the presence of soil microorganisms has been investigated. More recently, modeling of gaseous transport in the unsaturated zone has been investigated. However, the problem of mathematical model of oxygen and carbon dioxide transport through soil, as affected by the climatic conditions, the transport of soil...
Resource Type:: Dissertation
Full Text:: the members of my graduate committee, Dr. R. B. Guenther, Dr. G. F. Kling, Dr. J. Baham, and Dr. T. G

Creator:: Kauffman, Marvin Dean
Abstract:: The application of lime to an acid Nekia soil significantly increased the yield of winter wheat and alfalfa in a field experiment. Crop yields maximized when the lime was partially mixed into the surface four inches of the soil. Thorough mixing of the lime into the surface six inches of...
Resource Type:: Dissertation
Full Text:: . Evans, R. G. Petersen and R. K. Fend all) for their help and cooperation. Appreciation should also be

Creator:: Sangkhasila, Kumut
Resource Type:: Dissertation
Full Text:: . My special thank is extended to members of my graduate study, Dr. S. Yingjajaval, Dr. R. B

Creator:: Ekasingh, Methi
Resource Type:: Dissertation
Full Text:: . Christensen, R. G. Petersen, W. D. Loomis, and W. W. Chilcote, my graduate committee. I wish to thank Dr. D

Creator:: Villamayor, Faustino Paysan
Abstract:: A well-defined, quantitative model for determining soil contrast was developed to improve soil survey interpretations concerning the effects of mixtures of different kinds of soils on agricultural land use. The model was evaluated by determining the levels and reasons for soil contrast on mapped soil areas representing 5 different landscapes,...
Resource Type:: Dissertation
Full Text:: appreciated. Drs. G. H. Simonson, C. L. Rosenfeld, D. R. Thomas and D. F. Grabe for serving as members of my

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