Identification of Commercial Fertilizer Materials

A Complete Treatise on Artificial Fish-breeding: Including the Reports on the Subject Made to the French Academy and the French Government; and Particulars of the Discovery as Pursued in England

Chemical Studies of Infertile Soils Derived from Rocks High in Magnesium and Generally High in Chromium and Nickel: Issues 451-475

Distinctive Effects of the Deficiency of Certain Essential Elements on the Growth of Tobacco Plants in Solution Cultures: Issues 326-350