Dwight, Jonathan.

THE GEOGRAPHICAL DISTRIBUTION OF COLOR AND OF OTHER VARIABLE CHARACTERS IN THE GENUS VUNCO: a new aspect of specific and subspecific values.

Item #92-576

Bulletin of the American Museum of Natural History. Vol. 38, Part 9, pp 269-309. NY 1918. Illus, 9 1/2 x 6", wraps, front cover torn and cello-taped, cover yellowed.

Price: $17.50