Volume 52 : "The ecology of fishes parasites with particular reference to helminth parasites and their salmonid fish hosts in Welsh rivers"; "Biology of the schistosome genus trichobilharzia"; "The consequences of reducing transmission of plasmodium falciparum"
Volume 51 : "Aspects of human parasites in which surgical intervention may be important"; "Electron transfer complexes in ascaris mitochondria"; "Cestodes parasites"