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]
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|---|---|
| Omfang | 270 s. : ill.
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| Utgave | [Rev. ed.]
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| Opplysninger | "Correction" slip inserted.. - Bibliography: p. 257-259.
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| Emner |
