Lambert, D. M., James Lowenberg‐DeBoer, and Gary L. Malzer. "Economic analysis of spatial‐temporal patterns in corn and soybean response to nitrogen and phosphorus." Agronomy Journal 98, no. 1 (2006): 43-54.
Nicolai, Richard E., Charles J. Clanton, Kevin A. Janni, and Gary L. Malzer. "Ammonia removal during biofiltration as affected by inlet air temperature and media moisture content." Transactions of the ASABE 49, no. 4 (2006): 1125-1138.
Mamo, Malzer, Gary L. Malzer, D. J. Mulla, D. R. Huggins, and J. Strock. "Spatial and temporal variation in economically optimum nitrogen rate for corn." Agronomy Journal 95, no. 4 (2003): 958-964.
Sun, Yan, C. J. Clanton, Kevin A. Janni, and Gary L. Malzer. "Sulfur and nitrogen balances in biofilters for odorous gas emission control." Transactions of the ASAE 43, no. 6 (2000): 1861.
Nathan, Manjula V., and Gary L. Malzer. "Dynamics of ammonia volatilization from turkey manure and urea applied to soil." Soil Science Society of America Journal 58, no. 3 (1994): 985-990.