Camarillo, CA: The Cooper Ornithological Society, 1997. Paperback. 312pp. Quarto [25 cm] White and black pictorial wraps. Very good plus. There is a previous owner's name on the top edge of the front cover. Item #36778
Studies in Avian Biology No. 18. Proceedings of a Symposium of Partners in Flight-Research Working Group, U.S. Bureau of Land Management, U.S.G.S.-Biological Resources Division and California State University, Sacramento... 23-25 October 1997.