Philip Herries Gregory

• Airborne microbes
• The microbiology of the atmosphere
• Airborne microbes
• In situ cultures of Dermatophytes
• Outdoor aerobiology
• Phytophthora disease of cocoa
• Sclerotinia polyblastis n. sp. on narcissus the perfect stage of Botrytis polyblastis Dowson
• The microbiology of the atmosphere