; et examen comparatif des systèmes géologiques fondés sur le feu et sur l'eau

with a notice of its early history in the East, and in all the quarters of the globe : a description of the great mechanical inventions, which have caused its unexampled extension in Britain : and a view of the present state of the manufacture and the condition of the classes engaged in its several departments

together with those which have been abandoned for the present session; to which are added, a table of distances from the proposed London termini to eight well-known places in the metropolis; a table exhibiting the length, cost, tunnelling, curves, etc., of each of the railways for which bills are now in progress through Parliament : with a glossary; and other useful information

practically described and illustrated

with particular enquiries concerning the native country, the culture, and the uses of the principal cultivated plants on which the prosperity of nations is based

(abstracts of the two years 1843, 1844)

Inaugural-Dissertation, welche nebst den beigefügten Thesen mit Gehmigung der hohen philosophischen Facultät der Königl. Universität Breslau zur Erlangung der philosophischen Doctorwürde, Montag, den 16. Juli 1900, Vormittags 11 Uhr in der Aula Leopoldina öffentlich verteidigen wird