The living soil and the haughley experiment /
Balfour, E. B.
The living soil and the haughley experiment / E. B. Balfour. - New York : Universe Books, 1975. - 383 p. : ill. ; 22 cm.
Includes index.
Open access.
087663269X
Soil science.
Organic gardeing.
Soil microbiology.
Nutrition.
The living soil and the haughley experiment / E. B. Balfour. - New York : Universe Books, 1975. - 383 p. : ill. ; 22 cm.
Includes index.
Open access.
087663269X
Soil science.
Organic gardeing.
Soil microbiology.
Nutrition.