Updated daily. Contains bibliographic citations with some abstracts covering agriculture, animal husbandry, animal and human nutrition, forestry, plant pathology, plant science, human ecology, agricultural economics and rural sociology. Includes journal articles, books, state extension and experiment station publications and USDA documents.
Over 3 million full-text authoritative dictionary/encyclopedia-like entries alongside thousands of easily searchable images, audio files, and videos. Credo provides access to hundreds of in-depth titles covering major subjects from current Social Issues to Ancient History and Shakespeare to Einstein. Includes "Mind Maps", keyword visualization tools.
National Resource for Advancing Digitization of Biodiversity Collections (ADBC) funded by the National Science Foundation. Through ADBC, data and images for millions of biological specimens are being made available in electronic format for the research community, government agencies, students, educators, and the general public.