found: His Land promoters as regional planners, 1982:t.p. (William Wyckoff)
found: nuc85-27603: His Joseph Ellicott and the western ... 1982(hdg. on N rept.: Wyckoff, William K.; usage: William Kent Wyckoff)
found: His The developer's frontier, c1988:CIP t.p. (William Wyckoff) data sheet (b. 1955)
found: Jobes, P.C. Population decline in Montana, 1991:t.p. (William Wyckoff) p. 21 (Montana State Univ.)
found: Phone call to author, 01-11-93(William Kent Wyckoff; b. 09-14-55; prof., geography, Dept. of Earth Science, MSU)