The living soil : evidence of the importance to human health of soil vitality, with special referenc - detaljert visning

The living soil : evidence of the importance to human health of soil vitality, with special reference to national planning

Evelyn Barbara Balfour
Bok Engelsk 1950


Utgitt	New York : Devin-Adair Co , [1950]
Omfang	270 s. : ill.
Utgave	[Rev. ed.]
Opplysninger	"Correction" slip inserted.. - Bibliography: p. 257-259.
Emner	Compost Nutrition Soil microbiology Soils