The country of "The ring and the book,"

Mode of access: Internet.

An economic study of the food of the ring-necked pheasant in South Dakota /

Mimeographed.

A summary of tree-ring dates from some southwestern archaeological sites /

Includes bibliographical references (p. 30-31).

Proceedings of the International Symposium on Ecological Aspects of Tree-Ring Analysis, August 17-21, 1986, Marymount College, Tarrytown, New York /

Mode of access: Internet.

Plan of council ring. Helen C. Pierce School. Chicago, Illinois.

Ink on linen; plan, section; unsigned. 37x49 cm. Scale: 1/4"=1' [from photographic copy by Lance Burgharrdt]