Photograph of two pots of red clover showing the effect of bacteria. The text beneath notes that no nitrogen is in the soil of either pot, but the pots are labelled, 'No N[itrogen]' and 'No N[itrogen] Bac[teria].'
Red Clover, Bacteria
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- Bookmark:https://archiveshub.jisc.ac.uk/data/gb237-coll-1434/coll-1434/1417
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- ReferenceGB 237 Coll-1434/1417
- Dates of Creation1870s-1930s
- Language of MaterialEnglish
- Physical Description81mm by 82mm 1 slide81mm by 82mm