MSU Libraries
Digital Repository
Home
About
Collections
Selected facets
Subject: Soils
×
Subject: Soils--Zinc content
×
Collection
Electronic Theses & Dissertations
2
Material Type
Theses
2
Language
English
2
Copyright Status
In Copyright
2
Subject
Ecuador
1
Soils--Copper content
1
Soils--Manganese content
1
Search results
Showing 1 to 2 of 2 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
Evaluation of zinc status of several Ecuadorian soils
Torres, Fernando Pacifico
Text (1974)
Part of
Electronic Theses & Dissertations
The effects of copper applied to organic soil alone and in association with manganese and zinc, on composition of crops and reactions in the soil
Lucas, Robert E. (Robert Elmer), 1916-
Text (1947)
Part of
Electronic Theses & Dissertations
First
1
(current)
Last
