Search results

Showing 1 to 3 of 3 results

The effects of copper carriers on crop production in organic soils

The effects of copper carriers on crop production in organic soils

Van Eck, Willem A. (Willem Adolph), 1928-

Text (1954)

Part of Electronic Theses & Dissertations

The copper-manganese relationship in the growth of oats, spring wheat, and alfalfa

The copper-manganese relationship in the growth of oats, spring wheat, and alfalfa

Sparks, Lloyd Lester

Text (1947)

Part of Electronic Theses & Dissertations

The influence of copper compounds applied to muck soil on the yield, growth pattern and composition of certain crops

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