Search results for The Age

Showing 1 to 8 of 8 results

Evaluating the impact of Gliricidia sepium on soil organic matter in maize-based cropping systems in southern Malawi
Beedy, Tracy L.

Text (2009)
Part of Electronic Theses & Dissertations
Organic matter for the home gardens
Text (1915)
Part of School Gardens Collection
Evaluation of instrumentation for indication of vapor flow in muck soil
Drury, James Leroy

Text (1969)
Part of Electronic Theses & Dissertations
The influence of copper compounds applied to muck soil on the yield, growth pattern and composition of certain crops
Brown, John Charl

Text (1949)
Part of Electronic Theses & Dissertations
Littoral-pelagial interactions : the role of dissolved humic materials
Stewart, Arthur Jay

Text (1980)
Part of Electronic Theses & Dissertations
A study of some relationships among the results of soil and tissue tests, fertilizer treatments, and yields of several crops grown on organic soil
Shickluna, John C., 1923-

Text (1961)
Part of Electronic Theses & Dissertations
Hydrologic properties of several upland forest humus types in the lake states region
Nutter, Wade L.

Text (1968)
Part of Electronic Theses & Dissertations
Impact of rotation, cover crop and manure inputs on productivity, soil organic matter fractions and soil nitrogen in irrigated Michigan potato cropping systems
O'Neil, Kathleen A. (Kathleen Anne)

Text (2013)
Part of Electronic Theses & Dissertations