Paul E. Nelson

2 published titles

A pictorial guide to the identification of Fusarium species according to the taxonomic system of Snyder and Hansen

(Contributor)

1 edition

Root diseases and soil-borne pathogens : Second International Symposium on Factors Determining the Behaviour of Plant Pathogens in Soil, held at Imperial College, London, July 14-28, 1968, in conjunct

(Contributor)

1 edition