MIKO, Peter, Gergo KOVACS, Istvan BALLA, Laszlo VASA, and Csaba GYURICZA. 2012. “Investigation of the Biomass and Nutrient Content of Green Manuring Plants As Second Crops in Hungary”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 40 (1), 47-52. https://doi.org/10.15835/nbha4017763.