Conservation of Natural Resources; a Survey of Problems and Ecological ConceptsDepartment of Conservation, New York State College of Agriculture, a Contract College of the State University of New York, Cornell University, 1965 - Ecology - 218 pages |
From inside the book
85 pages matching Conservation Department in this book
Where's the rest of this book?
Results 1-3 of 85
Common terms and phrases
activities agricultural animal community annual aquatic areas basic become birds bluegill broadleaved brown trout chemical climax community conifers Conservation Department cover crops cycle dams district earth ecological effect energy environment erosion factors farm Federal government field fish and game flood control flood plain Forest Preserve forestry game laws growing growth habitat habitat improvement Hungarian partridge hunter important impoundments increasing industrial insects irrigation kinds of plant lakes land land-use landowner layers legislation living major maple ment million acres mineral nation natural resources numbers nutrients occur percent period photosynthesis plant and animal plant community pollution pond population predator present production protection rabbit reforestation ring-necked pheasant rock seed shrubs slope Soil Conservation Soil Conservation Service species streams sugar maple surface timber tion trees trout United vegetation water problems water supply watershed wild animals wildlife management winter wood York