Great Britain. Ministry of Agriculture, Fisheries and Food (MAFF)

Wurr, D. C. E., Fellows, J. R. (Jane R.), Akehurst, J. M. (Jayne M.), Hambidge, A. J. (Angela J.) and Lynn, James R. (2001) The effect of cultural and environmental factors on potato seed tuber morphology and subsequent sprout and stem development. Journal of Agricultural Science, Vol.13 (No.1). pp. 55-63. doi:10.1017/S0021859600008431