Gah, that would be hard to dig out. It was over 30 years ago.

edit: Ok that wasn't too hard, it was in a box. It's

"Fields on the Hoof: Nexus of Tibetan Nomadic Pastoralism" by Robert B. Ekvall, 1968, 1983.

Thanks for making me go find that, the notebook for the class is interesting to look at again.