G. R. Mackay

The production of new potato varieties: technological advances: Potato breeding strategy in the United Kingdom

G. R. Mackay, 1987 .

Stability of resistance to Phytophthora infestans in potato: an international evaluation

William E. Fry, D. Ellissèche, G. A. Forbes, 2005 .

Regional patterns of gene flow and its consequence for GM oilseed rape

J. W. Crawford, G. R. Mackay, Gavin Ramsay, 1999 .