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Electronic Theses & Dissertations
195
Language
English
195
Copyright Status
In Copyright
176
Public Domain
19
Subject
Acid rain
1
Agricultural chemistry
1
Agricultural mapping
1
Agricultural systems
1
Agricultural wastes--Environmental aspects
1
Agriculture
1
Agriculture--Economic aspects
1
Alfalfa
3
Alkali lands
1
Aluminum
1
Apples
1
Argentina
1
Arthropoda
1
Beans
2
Beef cattle--Cow-calf system
1
Beet sugar
2
Bioavailability
1
Biotic communities
1
Botany
2
Brazil
2
Burning of land
1
Cadmium
1
Calcium
1
Calcium carbonate
2
Canada
1
Carbon
1
Carnations
1
Carrots
2
Chernozem soils
2
Clay
1
Clay minerals
1
Clay soils
1
Climatology
1
Cobalt
1
Colloids
1
Colluvium
1
Compost
1
Corn
1
Crop residues
1
Crop rotation
1
Crop yields
3
Cropping systems
1
Dendrochronology
1
Digital elevation models
1
Digital soil mapping
1
Eastern Nigeria
1
Ecological heterogeneity
1
Ecology
2
Ecuador
1
Evaporation
1
Farm management
1
Farms--Valuation
2
Fertilizers
14
Fertilizers--Research
1
Floods
1
Forest ecology
3
Forest fires
1
Forest influences
2
Forests and forestry
3
Fungi
2
Geology
2
Ghana
1
Glacial landforms
1
Grain
1
Grasses
1
Grazing
1
Grazing--Planning
1
Great Lakes Region
1
Green manuring
1
Greenhouse management
1
Grids (Cartography)
1
Growth (Plants)
4
Hardwoods
1
Hay
1
Hexachlorobenzene
1
Hornblende
1
Humus
1
Indiana
1
Insecticides
1
Iraq
1
Iron oxides
1
Irrigation
1
Irrigation--Planning
1
Jack pine
1
Japan
1
Kidney bean
1
Kidney bean--Research
1
Land use
4
Legumes
1
Libya
1
Lime
2
Liming of soils
1
Loam soils
1
Logging
1
Magnesium
2
Manganese
2
Manures
4
Michigan
55
Michigan--Baraga County
1
Michigan--Clinton County
1
Michigan--Holt
1
Michigan--Huron County
1
Michigan--Ingham County
2
Michigan--Mecosta County
1
Michigan--Monroe County
1
Michigan--Newaygo County
1
Michigan--Osceola County
2
Michigan--Ottawa County
1
Michigan--Tuscola County
1
Middle West
1
Mineralogy
1
Montana
1
Moraines
1
Natural resources
1
Nebraska
1
Nematode-plant relationships
1
New England
1
New Mexico
1
Nickel
1
Nitrates
2
Nitrates--Environmental aspects
1
Nitrification
1
Nitrogen
2
Nitrogen cycle
1
Nitrogen fertilizers
1
Nitrous oxide
1
North Carolina
2
North Dakota
1
Nutrition
1
Onions
1
Ontario
2
Organocopper compounds
2
Peach
1
Peru
3
Phenols
1
Phosphate rock
1
Phosphorus
4
Phytopathogenic fungi
1
Plant anatomy--Methodology
1
Plant ecology
1
Plant morphology--Periodicals
1
Plant morphology--Philosophy
1
Plants--Analysis
2
Plants--Effect of cadmium on
1
Plants--Effect of chemicals on
1
Plants--Effect of copper on
1
Plants--Effect of metals on
1
Plants--Effect of minerals on
1
Plants--Effect of phosphorus on
1
Plants--Effect of potassium on
1
Plants--Effect of salts on
1
Plants--Nutrition
3
Podzol
5
Potassium
6
Potatoes
1
Potatoes--Yields
2
Prairies
1
Raspberries
1
Remote sensing
1
Reproduction
1
Research
1
Rhizobacteria
1
Rice
1
Road materials
1
Roots
1
Salts, Soluble
1
Sand
1
Sandy soils
1
Saprolites
1
Saskatchewan
1
Seedlings
2
Seedlings--Evaluation
1
Seedlings--Growth
1
Seeds
1
Sierra Leone
1
Slash pine
1
Slopes (Physical geography)
1
Slopes (Physical geography)--Data processing
1
Soil absorption and adsorption
1
Soil acidity
2
Soil amendments
1
Soil chemistry
17
Soil chronosequences
1
Soil conservation
1
Soil degradation
1
Soil erosion
1
Soil fungi
1
Soil management
1
Soil mapping
2
Soil mechanics
2
Soil microbiology
5
Soil mineralogy
1
Soil moisture
4
Soil percolation
1
Soil permeability
1
Soil physical chemistry
1
Soil physics
1
Soil science
1
Soil stabilization
1
Soil structure
2
Soil surveys
2
Soil temperature
1
Soils and climate
1
Soils--Analysis
7
Soils--Calcium content
1
Soils--Carbonate content
1
Soils--Copper content
1
Soils--Iron content
1
Soils--Manganese content
2
Soils--Nitrogen content
2
Soils--Phosphorus content
3
Soils--Potassium content
2
Soils--Research
2
Soils--Testing
1
Soils--Zinc content
2
Somalia
1
Soybean
1
Species diversity
1
Sugar beet
3
Sugarcane
1
Sulfur
2
Superphosphates
1
Temperate climate
1
Testing
2
Texas
1
Tillage
5
Tropics
1
Turfgrasses--Growth
1
United States--Blue Ridge Mountains
1
Vegetation classification
1
Virginia
2
Water balance (Hydrology)
1
Weathering
1
Wetlands
1
Wisconsin
1
Zinc
1
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Characterization, genesis, and management of soils with calcium carbonate-rich horizons in east-central Michigan
Haile-Mariam, Shawel
Text (1984)
Part of
Electronic Theses & Dissertations
A greenhouse study of minor elements & organic matter deficiencies in relation to the unproductiveness of the A₂ & B horizons of two Michigan soils
Reynolds, Walter Richard
Text (1939)
Part of
Electronic Theses & Dissertations
The effects of fertilizers on the yield and chemical composition of crops grown on organic soils
Shepherd, Lawrence Nathan
Text (1962)
Part of
Electronic Theses & Dissertations
The disease-supporting capability of soils of different fungistatic capacity
Isakeit, Thomas Siegfried
Text (1984)
Part of
Electronic Theses & Dissertations
Sulfate retention and release in six eastern soils
Hayden, Nancy Joan
Text (1987)
Part of
Electronic Theses & Dissertations
The influence of cultivation on soil properties and turfgrass growth
Murphy, James Arthur
Text (1990)
Part of
Electronic Theses & Dissertations
Multifactor classification of ecological land units in northeastern lower Michigan
Cleland, David Thomas
Text (1997)
Part of
Electronic Theses & Dissertations
Tonguing, interfingering and argillans in the Marlette and Miami soils : their geographic distribution, genesis, morphology and implied practical differences
Laurin, Raymond, 1935-
Text (1976)
Part of
Electronic Theses & Dissertations
Response of dry bean roots to a management system designed to alleviate soil related stresses
King, Rodney Lynn
Text (1988)
Part of
Electronic Theses & Dissertations
Low molecular weight phenolic compounds in hydrosequences and developmental sequences of Michigan spodosols
Vance, George Floyd, 1952-
Text (1984)
Part of
Electronic Theses & Dissertations
Spodosol development as affected by geomorphic aspect, Baraga County, Michigan
Hunckler, Rober Vincent
Text (1996)
Part of
Electronic Theses & Dissertations
Outlines of soil subjects for teachers
Spurway, Charles Henry, 1883-
Text (1914)
Part of
Electronic Theses & Dissertations
Formation, composition and uses of marls of Michigan
Fisher, Royal C.
Text (1895)
Part of
Electronic Theses & Dissertations
The relation between the chemical composition of the soil and its productivity
Harrington, Oscar Edwin
Text (1916)
Part of
Electronic Theses & Dissertations
A study of the rate of decay of organic matter in sand at different depths
Sarkissian, Sarkis D.
Text (1922)
Part of
Electronic Theses & Dissertations
The effect of moisture content, temperature, & compaction upon the movement of soluble salts in soils
Wheeting, Lawrence Clifford, 1896-
Text (1917)
Part of
Electronic Theses & Dissertations
The relation between quantity of manure, & soil temperature
Spragg, Frank A. (Frank Azor), 1874-
Text (1906)
Part of
Electronic Theses & Dissertations
Studies on the method of quantitative determination of the soil colloids
Wolkoff, Michael Ivanovitch
Text (1916)
Part of
Electronic Theses & Dissertations
Studies comparing the potassium chemistry and clay content of some Michigan, Indiana, and Ohio soils
Sallee, James Barrett
Text (1998)
Part of
Electronic Theses & Dissertations
The restoration of fertility to New England soils
Hurd, William D.
Text (1908)
Part of
Electronic Theses & Dissertations
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