Martin, P.J., Chang, X. and Wishart, J. 2011. Yield response of Bere, a Scottish barley landrace, to cultural practices and agricultural inputs. Journal of Agriculture and Environment for International Development (JAEID). 104, 1/2 (Nov. 2011), 39–60. DOI:https://doi.org/10.12895/jaeid.20101/2.20.