Some reactions of aluminum in acid soils and their implications concerning root growth
By: [by] John L. Ragland.
Publisher: University Microfilms
Published: 1965
Place of publication: Ann Arbor, Mich
Language: eng
Number of pages: 140
Subjects: Soil acidity.
Notes: Vita.

Reprint of 1959 ed., Raleigh, N.C.

Thesis (Ph.D. in Agronomy in Dept. of Soils) - North Carolina State College.

Bibliography: p. [133]-140.