Classification de la Bibliothèque du CongrèsGV191.7

accidents(202) adventure(3,092) adventure travel(207) Appalachian Trail(470) autobiography(646) backpacking(1,058) biography(1,699) California(723) camping(1,663) Canada(202) caves(165) climbing(3,417) disasters(104) environment(151) Everest(2,524) expeditions(136) exploration(415) geography(375) geology(215) guide(975) guidebook(1,257) handbook(102) hiking(7,563) Himalayas(1,259) history(1,502) how-to(352) humor(426) instruction(83) instructional(256) knots(68) local(128) man vs. nature(21) maps(558) Minnesota(118) mountain-climbing(47) mountaineering accidents(56) National Parks(261) nature(2,430) New Hampshire(166) New Jersey(97) New Mexico(188) New York(221) Northwest(101) outdoors(3,599) photographs(194) photography(309) pnw(75) Portland(505) recreation(540) reference(1,428) rescue(102) safety(77) science(481) Scotland(276) self-sufficiency(74) Sherpas(91) Southwest(114) sport(231) sports(801) survival(2,595) survival skills(81) survivalism(78) Tennessee(78) tourism(96) travel(5,735) travel writing(121) travelogue(71) trekking(144) true adventure(45) US travel(65) usa(447) Vermont(74) Virginia(135) Washington(449) Washington State(131) White Mountains(76) wilderness(476) Wyoming(68)