." In Plant virology protocols: from virus isolation to transgenic resistance
, edited by G. D. Foster and C. Taylor, 279-286. Vol. 81. Methods in Molecular Biology 81. New Jersey: Humana Press, 1998.
Biodiversity : plant collections at SASA
." In Scottish Agricultural Science Agency Scientific Review 1992-1997
, 16-18. Edinburgh: Scottish Agricultural Science Agency, 1998.
Determination of OP pesticides in cereal products by GC/ECNCI-MSMS
." In 9th International Congress on Pesticide Chemistry, Royal Society of Chemistry and International Union of Pure and Applied Chemistry
. London, 2-7 August, 1998.
Genetic engineering and the expression of foreign peptides or proteins using plant virus-based vectors
." In Genetic Engineering: Principles and Methods
, edited by J. K. Setlow, 225-237. New York, NJ: Plenum Publishing, 1998.
Image Analysis in Distinctness, Uniformity and Stability (DUS) Testing
." In SASA Scientific Review 1992-1997
, 20-22. Edinburgh: Scottish Agricultural Science Agency, 1998.