Albert R. Merz

1887 – 1970

• Production and fertilizer use of urea
• The computation of fertilizer mixtures from concentrated materials
• The recovery of potash as a by-product in the blast-furnace industry
• New fertilizer materials
• New fertilizer materials
• Production and agricultural use of sodium nitrate
• Production and agricultural use of sodium nitrate
• Selecting fertilizers
• Selecting fertilizers
• Selecting fertilizers