Trends in Conservation ProblemsWisconsin Conservation Department, 1963 - Natural resources |
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acreage acres acres of timber approximately brush caused committee conservation restoration county highway COUNTY No Report County Trunk cover loss Creek Watershed crews damage Dane County decrease destructive cutting ditching Dutch elm disease farm ponds farmers fencing fires burned fish flowages Fo.M forest land forest management forestry game food grazing hardwood hedgerow Horicon Marsh increase Iron County irrigation La Crosse County lack of snow lakes and streams landowners Management Division marshland drainage miles Nicolet National Forest number of fires Oak wilt past Pasturing of woodlots percent plans plantations pollution private land recreational resulted right-of-ways road construction roadside cover sand blankets Sauk County shrubs soil bank Soil Conservation Service soil erosion spring straightening stream banks throughout the county timber stand improvement Township tree planting Trempealeau County trend trout water levels waterfowl Waushara County weevil wetland Wildlife Area wildlife habitat Wisconsin Conservation Department woodlots