This library research guide offers some of the key databases, book catalogs, journals, and more for the broad disciplines of Environmental & Earth Science.
You can find the APA Manual in the Reference section on the first floor of the Library. You can also borrow a copy for two hours from the Textbook collection at the circulation desk.
Detailed and very helpful website about the function and structure of writing literature reviews, from the Writing Center at The University of North Carolina - Chapel Hill