Laubach, Don. The elk hunter : : the ultimate source book on elk and elk hunting from past to present, for the beginner and expert alike / [electronic resource] / by Don Laubach and Mark Henckel, with an introduction by Gordon Eastman.. — Gardiner, MT : : D. Laubach,, c1989.. — xv, 225 p. : : ill. ; 23 cm.