Lethal Mists: An Introduction to the Natural and Military ...
Eric R. Taylor
Phosphorus Chemistry in Everyday Living, Arthur D.F. Toy, American Chemical Society, Washington, D.C., 1976, Chapters 1, 2, 17-19 The Plant World, Harry J. Fuller, Zane B. Carothers, Willard W. Payne, Margaret K. Balbach; Holt, Rinehart ...