Tamm, Kalvi, Taavi Võsa, Valdek Loko, Jüri Kadaja, Raivo Vettik, and Jüri Olt. 2010. “The Impact of Distance to the Farm Compound on the Options for Use of the Cereal Plot”. Agricultural and Food Science 19 (1):43-56. https://doi.org/10.2137/145960610791015087.