The subject “Systems sciences and cybernetics” is the outcome of the convergence of a number of trends in a larger current of thought devoted to the growing

Agricultural Sciences is a component of Encyclopedia of Food and Agricultural Sciences, Engineering and Technology Resources in the global Encyclopedia of Life

Environmental Systems is a component of Encyclopedia of Environmental and Ecological Sciences, Engineering and Technology Resources in the global Encyclopedia o

Experts offer the most sweeping reference available on the subject of North American beetles. Their rigorous standards for the presentation of data create a con

Includes proceedings of member institutes of the Society and of the Society's Science Congress through v. 84, 1956/57.