MSU Libraries
Digital Repository
Home
About
Collections
Selected facets
Subject: Crop yields
×
Subject: Fertilizers
×
Collection
Electronic Theses & Dissertations
3
Material Type
Theses
3
Language
English
3
Copyright Status
In Copyright
3
Subject
Agriculture--Economic aspects--Research
1
Colombia
1
Fertilizers
3
Grain--Field experiments
1
Humus
1
Soil fertility
1
Soils
1
Search results
Showing 1 to 3 of 3 results
Results per page
20
50
100
Sort by
Most Relevant
Title (A-Z)
Title (Z-A)
Date (Newest)
Date (Oldest)
Most Recent
Least Relevant
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
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
Economic optima from an experimental corn fertilizer production function, Cauca Valley, Colomibia, S.A., 1958
Delgado C., Enrique
Text (1962)
Part of
Electronic Theses & Dissertations
First
1
(current)
Last