Investigations in soil management
Subtitle: Part I. Amount of plant food readily recoverable from soils with distilled water. Part II. Relation of crop yields to the amounts of water-soluble plant-food materials recovered from soils. Part III. Relation of differences of climatological environment to crop yields
By: By Prof. F.H. King
Contributors: United States. Bureau of Soils
Series: United States. Bureau of Soils. Bulletin -- no. 26; Bulletin (United States. Bureau of Soils) -- no. 26.
Publisher: Govt. Print. Off.
Published: 1905
Place of publication: Washington
Language: eng
Number of pages: 205
Subjects: Soils; Crops and climate; Fertility; Soluble Salts