The spectrographic analysis of soils, plants and related materials
Mitchell, Robert Lyell
The spectrographic analysis of soils, plants and related materials by R. L. Mitchell,.... - Farnham Royal, England : Commonwealth Agricultural bureaux, 1948. - 183 p. - Technical communication - Commonwealth Bureau of Soils ; .
Autre tirage : 1956. Le tirage de 1956 mesure 26 cm.
Sols
Soils
543.7
The spectrographic analysis of soils, plants and related materials by R. L. Mitchell,.... - Farnham Royal, England : Commonwealth Agricultural bureaux, 1948. - 183 p. - Technical communication - Commonwealth Bureau of Soils ; .
Autre tirage : 1956. Le tirage de 1956 mesure 26 cm.
Sols
Soils
543.7