Principles and practice of agricultural analysis; a manual for the study of soils, fertilizers, and agricultural products; for the use of analysists, teachers, and students of agricultural chemistry.

v. 1. Soils. -v. 2. Fertilizers and insecticides. -v.3. Agricultural products.

Principles and practice of agricultural analysis; a manual for the study of soils, fertilizers, and agricultural products, for the use of analysts, teachers, and students of agricultural chemistry.

Mode of access: Internet.

Profitable tomato fertilizers /

Caption title.

Cotton: its uses, varieties, fibre structure, cultivation, and preparation for the market and as an article of commerce also the manufacture of cotton seed oil, cotton seed meal and fertilizers.

Mode of access: Internet.

The field book of manures; or The American muck book; treating of the nature, properties, sources, history, and operations of all the principal fertilizers and manures in common use, with specific directions for their preparation, preservation, and application to the soil and to crops; as combined with the leading principles of practical and scientific agriculture; drawn from authentic sources, actual experience, and personal observation ...

Mode of access: Internet.

Artificial fertilizers in modern agriculture.

Bibliography: p. 193.

Laws relating to feeds, fertilizers, economic poison, paints & oil, serial numbers on farm implement with regulations /

Cover title.

Laws relating to feeds, fertilizers, economic poison, paints & oil, serial numbers on farm implement with regulations /

Cover title.

Laws relating to feed-fertilizers economic poison with regulations /

Mode of access: Internet.

Principles and practice of agricultural analysis. A manual for the estimation of soils, fertilizers, and agricultural products. For the use of analysts, teachers, and students of agricultural chemistry.

V. 1 Soils.--v. 2. Fertilizers.--v. 3. Agricultural products.

Fertilizers;

Mode of access: Internet.

American fertilizers /

"Issued May, 1932."

Sources and available supplies of commercial fertilizers /

"December, 1940."

Fertilizers and lime in the United States : resources, production, marketing and use.

"Issued May 1946."

Prewar world production and consumption of plant foods in fertilizers /

"April 1946."