1785-1851 19thcentury antiquities audubon autobiography bertrand(steamboat) bill bio026000trv025120trv025030 biography businessenterprises canoesandcanoeing chippewa(steamboat) co descriptionandtravel diaries environmentalconditions environmentalpolicy environmentalprotection ethics ethicsaudubon excavations(archaeology) fortbenton frontierandpioneerlife furtrade guidebooks history historyamericanfurcompany historynorthwestmountedpolice(canada) historyredcloud(steamboat) id inlandwatertransportation johnjames ks midwest missouririverregion missouririvervalley mn mo montana mountain(az mt naturalhistory naturalists navigation nd ne nm patrick personalmemoirs registers riverlife riversteamers scientificexpeditions sd) self-actualization(psychology) shipregisters shipwrecks steam-navigation steamboats travel travelaudubon traveldobson travellambrecht underwaterarchaeology unitedstates ut west westnorthcentral(ia wildlifeartists wy)