Q. I am taking Environmental Science 107/108. The book is called Principles of Environmental Science 6th Edition.

I'm afraid the library does not have that particular title online. We have the 5th edition in print copy (but this is currently checked out). I went to the Limestone Campus store and looked up your course. Looks like you have the option to rent it (instead of buying it for $175). Here is the link:

http://www.bkstr.com/webapp/wcs/stores/servlet/CourseMaterialsResultsView?catalogId=10001&categoryId=9604&storeId=279406&langId=-1&programId=3296&termId=17626&divisionDisplayName=%20&departmentDisplayName=BI&courseDisplayName=107&sectionDisplayName=VC6&demoKey=d&purpose=browse

The rental price is much cheaper. Let us know if you need more help.