S. Poudyal, Zheljazkov, V. D., Cantrell, C. L., and Kelleners, T.,
“Coal-bed methane water effects on dill and its essential oil”,
Journal of Environmental Quality, vol. 45, pp. 728-733, 2016.
S. Shiwakoti, Zheljazkov, V. D., Schlegel, V., and Cantrell, C. L.,
“Growing spearmint, thyme, oregano, and rosemary in Northern Wyoming using plastic tunnels”,
Industrial Crops and Products, vol. 94, pp. 251-258, 2016.