71.   In recent weeks, rain has increased but much of the state, particularly wilderness areas in the heart of South Florida, remain parched and ready to ignite.

72.   In wilderness areas managed by the BLM, one may hunt and fish, hike, ski, snowshoe, ride horses, take river trips and camp.

73.   Interior Secretary Gale Norton supports opening up many wilderness study areas, national monuments and roadless national forests for oil and gas leases.

74.   In trying to persuade developing nations to protect their wilderness areas, environmentalists often meet strong resistance.

75.   Installing scrubbers is an expensive but necessary move, environmentalists say, to protect irreplaceable landscapes at parks and wilderness areas.

76.   It talks of letting more prescribed natural fires burn in wilderness areas.

77.   It works everywhere, from your backyard to wilderness areas.

78.   It protects watersheds and proposes additions to wilderness areas.

79.   Like her protagonist, Barr has fought fires, flown planes and hiked through wilderness areas.

80.   Last year, the prison system experimented with inmate labor at four wilderness areas where there was no public contact.

n. + area >>共 873
border 6.89%
self-rule 3.20%
ski 2.93%
wilderness 1.66%
storage 1.64%
problem 1.57%
service 1.37%
tourist 1.33%
growth 1.33%
resort 1.17%
wilderness + n. >>共 136
area 41.63%
designation 3.65%
program 3.00%
experience 1.93%
land 1.72%
protection 1.72%
adventure 1.50%
trip 1.50%
park 1.07%
hike 1.07%
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