Consumption and Trends in the Use of Fertilizer in the Year Ended June 30, 1944
Outlook for Fertilizer Materials and Mixed Fertilizers
Soil Profile and Root Penetration as Indicators of Apple Production in the Lake Shore District of Western New York
Factors Affecting the Mechanical Application of Fertilizers to the Soil
Total Ash Determination in Spices
The Ancestors and Descendants of Henry Howard
Changes in Composition of American Fertilizers, 1880-1932
A Survey of Plant-food Consumption in the United States in the Year Ended June 30, 1939
Thermostablization of Shell Eggs
Yearbook of Agriculture 1938: Soils and Men
... Mixed fertilizers
Control of Bacterial Wilt (Bacterium Solanacearum) of Tobacco as Influenced by Crop Rotation and Chemical Treatment of the Soil
A Survey of Plant Food Consumption in the United States for the Year Ended June 30, 1934
Double Superphosphate
Fertilizer Consumption in 1941 and Trends in Usage
Peat and Muck in Agriculture
Factors Affecting the Mechanical Application of Fertilizers to the Soil
The Citrus Thrips
Effects of Particle Size on the Properties and Efficiency of Fertilizers