NDLTD Global ETD Search
  • Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 3
  • Tagged with
  • 3
  • 3
  • 3
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 1 to 3 of 3 (0.089 seconds)

Spelling suggestions: "subject:"soil fertility -- arizona"" "subject:"soil fertility -- orizona""

1

Fertility status of range soils as indicated by responses to nitrogen and phosphorus

Dyer, Kenneth L. January 1958 (has links)
No description available.
Soil fertility -- Arizona.
Soils -- Arizona.
Fertilizers.
Manures.
2

Fertilization of Field Crops in Arizona

McGeorge, W. T. 05 1900 (has links)
No description available.
Agriculture -- Arizona
Soil fertility -- Arizona
Crops -- Arizona -- Nutrition
Fertilizers -- Arizona
3

EFFECT OF SULFUR-CONTAINING AMENDMENTS ON MANGANESE AND PHOSPHORUS AVAILABILITY IN SOIL.

Yacoub, Mohamed M. January 1984 (has links)
No description available.
Soil fertility -- Arizona.
Soil mineralogy -- Arizona.
Soils -- Manganese content -- Arizona.
Soils -- Phosphorus content -- Arizona.
Soils -- Sulfur content -- Arizona.

Page generated in 0.0928 seconds