This book contains all the information needed to use potentially dangerous chemicals prudently. It covers natural and man-made sources of a substance, as well as its uses and various formulations.
NGDC provides geophysical data describing the solid earth, marine, and solar-terrestrial environment, as well as earth observations from space. Holdings currently contain more than 400 digital and analog databases , many of which are freely available. From the US Department of Commerce
Comprehensive collection of critically assessed numerical data in physics, physical chemistry, biophysics, geophysics, astronomy, materials science, and technology, 1883-present
AccessEngineering is an award-winning engineering reference and teaching platform that delivers world-renowned, interdisciplinary engineering content integrated with analytical teaching and learning tools.
