References
Engineering index annual (1968), 0360-8557Engineering index monthly (1984), 0742-1974Engineering index bioengineering abstracts, 0736-6213Engineering index energy abstracts, 0093-8408FLUIDEX, 1981-Life sciences collectionCanadian EnvironmentSelected water resources abstracts, 0037-136XExcerpta medicaEnergy information abstracts, 0147-6521Environment abstracts, 0093-3287Abstract bulletin of the Institute of Paper Chemistry, 0020-3033Biological abstracts, 0006-3169Chemical abstracts, 0009-2258GeoRef, 0197-7482