This directory is intended to provide students and their advisors with authoritative information on 3,171 colleges and universities in the United States as well as supplementary information. The information was gathered in the winter and spring of 1992 through the College Board's Annual Survey of Colleges with descriptions subsequently verified…

Discusses the Pauling electronegativity concept which rationalizes several kinds of chemical reactions of covalent substances. Electronegativity differences applied to some reactions are demonstrated. (SA)

Because of the uncertainty related to water resources development projects, and because of the multitude of factors influencing their performance, the systems analysis approach is often used as an instrument in the planning and design process. The approach will also yield good results in the programming of the maintenance and management of the…

Hydrology is the science dealing with the earth's waters, their occurrence, circulation, and distribution, their chemical and physical properties, and their reaction with the environment. As such, hydrology is an indispensible requirement for planning in the field of water resources. Objectives for, spectrum of, and topics for education in…