Assessing resistance to Globodera pallida in potato varieites entered for national list testing
Cotten, J.
Great Britain. Agricultural Development and Advisory Service.
[Alnwick] MAFF, ADAS
1982
Report on a study tour undertaken in the Netherlands and West Germany, 28 February to 5 March 1982
At head of title: ADAS overseas study tour programme 1981/82
Potatoes