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Essential oils, the methods of production and their possibilities in Kenya Colony
Beckley, V. A. - 1931
Persistent link: https://www.econbiz.de/10001892341
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The Kenya coal tar ant repellent, kresotow
Beckley, V. A. - 1930
Persistent link: https://www.econbiz.de/10001892370
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Notes on silt contents of some Kenya rivers
Beckley, V. A. - 1929
Persistent link: https://www.econbiz.de/10001892386
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Organic manures
Beckley, V. A. - 1930
Persistent link: https://www.econbiz.de/10001892397
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Organic manures : with special reference to composts
Beckley, V. A. - 1934
Persistent link: https://www.econbiz.de/10001892407
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A preliminary note of the fermentation of coffee
Beckley, V. A. - 1929
Persistent link: https://www.econbiz.de/10001892431
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Soil deterioration in Kenya
Beckley, V. A. - 1930
Persistent link: https://www.econbiz.de/10001892446
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Soil erosion
Beckley, V. A. - 1935
Persistent link: https://www.econbiz.de/10001892461
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The utilisation of sisal waste for the production of power alcohol
Beckley, V. A. - 1929
Persistent link: https://www.econbiz.de/10001892476
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The "yellowing of coffee"
Beckley, V. A. - 1931
Persistent link: https://www.econbiz.de/10001892480