Ford, Derek (Derek C.) (Personal Name)

Castleguard Cave and Karst, Columbia icefields area, Rocky Mts. of Canada, a symposium, 1983: t.p. (D.C. Ford) p. 427 (Dept. of Geography, McMaster Univ., Hamilton, Ont.)

NLC, 12/17/86 (AACR 2: Ford, Derek)

Muir, D. Castleguard, 1985: t.p. (Derek Ford) p. 243 (Derek C. Ford)