2The survival chemist brings survivalists important information on building and maintaining shelters, leather preservation, the making of explosives such as Dynamite, blasting and percussion powders, gunpowder, nitroglycerin and fuses. Other chapters cover water purification, survival foods, meat preservation, brewing your own beer and liquor, making poison gas, protecting against radiation, the use of drugs, and precious metals testing. 5.5 x 8.5, 59 pages, illus., & softcover.