Livres de Augustine Wilberforce Blair

The Mechanical And Chemical Composition Of The Soils Of The Sussex Area, New Jersey

Soil Studies

The Influence of Lime in Vegetable Growing

Whitefly Conditions in 1906

Influence of Lime Upon the Yield of Dry Matter and Nitrogen Content of Alfalfa

Pineapple Culture

The Influence of the Tannin Content of the Host Plant on Endothia Parasitica and Related Species

Some Studies of the Degree of Maturity of Peaches at Harvest in Relation to Flesh Firmness, Keeping Quality, and Edible Texture

Farmers Can Reduce Fertilizer Cost

Improving Acid Soils

Fertilizer Materials and Mixed Fertilizers

Field Experiments on the Availability of Nitrogenous Fertilizers

Investigations Relative to the Use of Nitrogenous Plant-foods, 1898-1912

Digest and Copy of Law Regulating the Weighing, Testing and Purchasing of Milk and Cream (Chapter 31, Laws of 1916)

Methods and Results in Vegetation Experiments

A Study of the Effect of Certain Ammonium Compounds on the Soil and on the Crop

Analyses of Commercial Fertilizers, Fertilizer Supplies and Home Mixtures, 1921

The Inheritance of High Butterfat Percentage in Holstein-Friesian Cattle

Studies on the Biology of Sewage Disposal

Maintaining the Nitrogen Supply of the Soil