Weather and Climate Modification
The National Science Foundation
Oxford Dictionary of Scientific Quotations
Roy Porter & William F. Bynum
Roget's Super Thesaurus
Marc McCutcheon
Notes on Philosophy, Probability and Mathematics
Frank Plumpton Ramsey
The Keys to the Universe: Access the Ancient Secrets by Attuning ...
Diana Cooper & Kathy Crosswell
Encyclopedia of Homeopathy
Andrew Lockie