AGRICOLA - Free version from NAL (U.S. National Agricultural Library)
The new FREE AGRICOLA (AGRICultural OnLine Access, NAL Catalog) + PubAg + NALDC (Natl Agricultural Library Digital Collections) are now searchable together as of January 2023. You may still search PubAg separately (see the next link in this section).
This free access version of the AGRICOLA bibliographic database “consists of two subsets of records. The first contains citations for journal articles that include abstracts. The second consists of bibliographic records describing monographs, serials, audiovisual materials and online content from around the world. AGRICOLA includes but is not limited to resources available in the library. The database contains 5,200,000+ records and includes printed works from as far back as the 15th century. AGRICOLA records describe publications and resources encompassing all aspects of agriculture and allied disciplines, including animal and veterinary sciences, entomology, plant sciences, forestry, aquaculture and fisheries, farming and farming systems, agricultural economics, extension and education, food and human nutrition, and earth and environmental sciences.”