by L. L. Harter
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A monographic study of sweet-potato dise...
Save the beans
The variability of wheat varieties in re...
The decay of cabbage in storage
Saving sweetpotatoes from black rot
The relation of humidity to infection of...
Industrialisation and rural livelihoods ...
Sweet Potato Products
Sweet potato pest management
1957 acreage-marketing guides
Prices received by farmers
Pharmaceutical and nutraceutical values ...