The Harveian Oration Delivered Before the Royal College of Physicians ...
Insect Pests in Cargo Ships.
The Aeroplane and Commercial Aviation News. April 12, 1962.
Jane Goodall. National Geographic: Volume 188, No. 6. December 1995.
Matorrales de la Provincia de Albacete: Espartales, Romerales y Tomillares.