It's correct, Larry. Maybe it would be clearer if he said, "Always Approach FROM downwind," rather than "Always Approach downwind." Want to work into the wind. When the wind is going up, the hunter should be going down, and vice-versa.
Gregg: We're not answering your question. I've read individual comments/commandments in different pieces that Bear wrote or filmed, but never saw them all together. I don't have all of his materials. Maybe it's in one of his instructional/fireside chat tapes. Or maybe someone pulled them together and slapped a title on it. Sorry I can't be of any help.