Methods of soil analysis :
Methods of soil analysis : chemical and minobial properties /
edited by C. A. Black, D. D. Evans.
- Wisconsin : American Society of Agronomy, 1965.
- xiii, 1572 p. ; 24 cm.
- Agronomy .
Includes index and bibliography.
Open access.
Soils--Analysis.
Soils--Chemical constutents.
Includes index and bibliography.
Open access.
Soils--Analysis.
Soils--Chemical constutents.