Author: SPRINGER, F.
Title: On a Trenton echinoderm fauna at Kirkfield, Ontario
Description: 1911. Canada Geol. Surv. Br. Mem. 15-P; 50 pp. 3 fig. 5 plts. h.t. Orig. wrps. spine taped and with libr. ticket, front wrapper lacks corner, contents very good.

Keywords:


See more books from our catalog: Echinodermata