Many articles and journals are available electronically through the databases: NWP A-Z Databases.
Using databases to search for research materials is quite convenient since there are ways to request very specific articles by using a keyword search and limiting to:
"An open access journal publishing high-quality, rigorously peer-reviewed multi-, inter- and transdisciplinary research focused on agriculture, food security, and the environment. The editors welcome research across the biosciences, agriculture, agronomy, microbiology, social sciences, and the environment."--publisher
"The Biodiversity Heritage Library improves research methodology by collaboratively making biodiversity literature openly available to the world as part of a global biodiversity community."--Publisher
