Energy Generation and Utilization
BRIGGS, T. E. Performance and emissions of neat and diluted tallowates in a compression-ignition engine. M.S. thesis, C. E. Goering, adviser (1998).

Food and Bioprocess Engineering
SINGH, V. The feasibility and profitability of the "quick germ" process for ethanol production from corn. Ph.D. thesis, S. R. Eckhoff, adviser (1998).
SPELLER, M. N. Temperature imaging during ohmic heating using proton-resonance-frequency magnetic resonance imaging. M.S. thesis, J. B. Litchfield, adviser (1998).
XU, L. L. Temperature imaging of microwave heated gels using proton-resonance-frequency magnetic resonance imaging. M.S. thesis, J. B. Litchfield, adviser (1998).

Off-Road Machinery
BENSON, E. R. An evaluation of the suitability of a geomagnetic direction sensor for vehicle guidance in precision agriculture applications. M.S. thesis, J. F. Reid, adviser (1998).
BOOK, R. S. Programmable electrohydraulic valve. Ph.D. thesis, G. E. Goering, adviser (1998).

Soil and Water Resources
BINGNER, R. L. Systems analysis of runoff and sediment yield from a watershed using a simulation model. Ph.D. thesis, J. K. Mitchell, adviser (1998).
ZHAO, Y. Analysis of soil plash erosion under simulated rainfall. Ph.D. thesis, M. C. Hirschi, adviser (1998).

Water Quality
SAHAROY, S. Effect of various factors on the amount of nitrate leaching into tile systems. M.S. thesis, J. K. Mitchell, adviser (1998).