These are just a few of the environmental journals available through Smith Library.
Click the image to search for more journals.
Before you begin searching in Google Scholar, be sure that the Library Links setting for SU Full Text is turned on.
Now Google Scholar will know which SU resources you can access.
Don't settle for just any source. Search until you find what you're looking for.
This comprehensive handout from the library at Angelo State University How To Recognize Peer Reviewed (Referred) Journals offers useful advice on distinguishing between scholarly and other types of journals.
Among other advice, they recommend also consulting Ulrich's directory.