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Showing 181 to 195 of 195 results

Properties, genesis and classification of textural subsoil horizons in some Michigan soils

Properties, genesis and classification of textural subsoil horizons in some Michigan soils

Wurman, Eliahu, 1930-

Text (1957)

Part of Electronic Theses & Dissertations

Genesis, morphology and classification of some till derived Chernozems of eastern North Dakota

Genesis, morphology and classification of some till derived Chernozems of eastern North Dakota

Redmond, C. E. (Charles Edward), 1932-

Text (1964)

Part of Electronic Theses & Dissertations

Effects of subsoil asphalt barriers on the production of paddy rice and sugarcane on sand soils in Taiwan

Effects of subsoil asphalt barriers on the production of paddy rice and sugarcane on sand soils in Taiwan

Smucker, Alvin J. Marion, 1942-

Text (1969)

Part of Electronic Theses & Dissertations

Erodibility of some Michigan soils

Erodibility of some Michigan soils

Jantawat, Somjate, 1935-

Text (1977)

Part of Electronic Theses & Dissertations

Characterization of a Conover-Brookston soil mapping unit in Monroe County, Michigan

Characterization of a Conover-Brookston soil mapping unit in Monroe County, Michigan

Asady, G. Hossein

Text (1980)

Part of Electronic Theses & Dissertations

Assessing the impact of compost amendment for managing nematodes and the health of mineral soil under carrot production

Assessing the impact of compost amendment for managing nematodes and the health of mineral soil under carrot production

Habteweld, Alemayehu Workalemahu

Text (2015)

Part of Electronic Theses & Dissertations

Studies of genera cytophaga-flavobacterium in context of the soil carbon cycle

Studies of genera cytophaga-flavobacterium in context of the soil carbon cycle

Mayrberger, Jenifer M.

Text (2011)

Part of Electronic Theses & Dissertations

A study of the profiles of the soils in Bayfield county, Wisconsin

A study of the profiles of the soils in Bayfield county, Wisconsin

Kellogg, Charles E. (Charles Edwin), 1902-1980

Text (1929)

Part of Electronic Theses & Dissertations

Some effects of nutrients on growth and mineral composition of alfalfa and tomatoes on four Michigan sandy soils

Some effects of nutrients on growth and mineral composition of alfalfa and tomatoes on four Michigan sandy soils

Tobin, Leslie Warren

Text (1951)

Part of Electronic Theses & Dissertations

Effects upon growth and nutrient composition of corn (Zea mays) plants grown on two different textured Michigan soils contaminated with nickel and cadmium

Effects upon growth and nutrient composition of corn (Zea mays) plants grown on two different textured Michigan soils contaminated with nickel and cadmium

Traynor, Mary Frances

Text (1974)

Part of Electronic Theses & Dissertations

A study of the morphology and pedogenesis of a medial Chernozen developed in loess

A study of the morphology and pedogenesis of a medial Chernozen developed in loess

Bourne, Walter Clinton

Text (1960)

Part of Electronic Theses & Dissertations

A dendrochronological appraisal of climatic, edaphic, and floristic patterns in north-western Indiana

A dendrochronological appraisal of climatic, edaphic, and floristic patterns in north-western Indiana

Charton, Frank Lane, 1942-

Text (1972)

Part of Electronic Theses & Dissertations

Dissolved organic nitrogen (DON) cycling along a temperate forest nitrogen availability gradient

Dissolved organic nitrogen (DON) cycling along a temperate forest nitrogen availability gradient

Scott, Emily Elizabeth

Text (2012)

Part of Electronic Theses & Dissertations

Substrate effects on seedling dynamics in managed northern hardwood forests

Substrate effects on seedling dynamics in managed northern hardwood forests

Willis, John Lawrence

Text (2014)

Part of Electronic Theses & Dissertations

Some factors to consider in studying the fixation of phosphorous by soils

Some factors to consider in studying the fixation of phosphorous by soils

Weidemann, A. G. (Andrew G.,)

Text (1926)

Part of Electronic Theses & Dissertations