Covers an array of scientific disciplines such as forestry, human health & nutrition, veterinary medicine, agricultural biotechnology economics and engineering, recreation, and leisure.
A database produced by the U.S. National Agricultural Library that provides access to worldwide periodical literature and USDA publications. Subject coverage includes plant and animal sciences, food and nutrition, agriculture, biotechnology, entomology, forestry, and wildlife.
Proquest's Sociological Abstracts abstracts and indexes the international literature in sociology and related disciplines in the social and behavioral sciences.
Google Scholar may also be useful for your research. The advantage is that it is extremely broad and interdisciplinary. The disadvantage is that the results can be chaotic and hard to control. Think of Google Scholar not as a replacement for but rather a complement to the libraries databases.
