Neues System Der Pflanzen-Physiologie, Volume 3
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Report On The Progress Of Vegetable Physiology During The Year 1837
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Outlines Of The Geography Of Plants; With Particular Enquiries Concerning The Native Country, The Culture And The Uses Of The Principal
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Phytotomie
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Reise Um Die Erde
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Pflanzen-Pathologie
Lehre Von Dem Kranken Leben Und Bilden Der Pflanzen... »

Outlines Of The Geography Of Plants
With Particular Enquiries Concerning The Native Country, The Culture, And The Uses Of The Principal Cultivated Plants On Which The Prosperity Of Nations Is B... »

Neues System Der Pflanzen-Physiologie, Volume 1
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Neues System Der Pflanzen-Physiologie, Volume 2
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