This circular brings together suggestions from the Illinois Agricultural Experiment Station and the Illinois State Natural History Survey relating to orchard practices and pest control. It provides some basic steps in pest control and discusses some specific orchard pests such as grasshoppers, mites, mice, and rabbits. In addition, it gives some…

This collection of articles includes a general account of the environmental effects of modern weapons technology, a selection of news reports demonstrating the peacetime hazards of chemical and biological weapons, data on the physiological effects of the most common chemical weapons, a discussion of the hazards of biological weapons, a report of…

This document contains information assembled by the Civil Engineering School to meet the initial requirements of NEPA 1969 and Executive Orders which required the Air Force to implement an effective environmental protection program. This course presents the various aspects of Air Force environmental protection problems which military personnel…