Franco Columbu had a decent book (back in the day--80's). He was teh most amazing person because he didn't believe in anything packaged or processed whatsoever. He didn't even believe in protein powders. Anyways, although he didn't beleiev in certain things, he knew how to help people with their diets and get the most out of their foods. Still is my hero-- I just wish I knew what the hell he thought about the powders and supplements today?
By the way, look for his book "The Bodybuilder's Nutrition" on ebay or amazon-- really cheap used. Knowing his philosophy will keep you away from "the bad stuff".