is there a website where i can find rosters of college football teams of the 70's?

Answer 1

Stats, inc would have it, they have stats going back many years. May have to pay to get 'em though.

Answer 2

There is a lot of information available on the internet. A Yahoo search for "ncaa football rosters" (include the quotation marks in the Yahoo search box) yields 3,290 results. If you do the same search, and are willing to spend a little time exploring, I'm sure that you will quickly find lots of useful and interesting information.

Good luck with your search.