250 



HEN 



Hennessy (Henry). Terrestrial Climate as influenced by the Distribution 

 of Land and Water at different geological Epochs. (Tract.) 



8vo. Dublin, 1859. 



. Note on the Laws which regulate the Distribution of Isothermal 



Lines. (Tract.) 8vo. DuUin, 1859. 



. The Eelations of Science to Modern Civilization. (Tract.) 



8vo. Leeds, 1862. 



. On the Floatation of Sand by the rising Tide in a tidal Estuary. 



(Tract.) 8vo. Dublin, 1871. 



Henrich (F.). Yortrage iiber Geologic. Heft 1-3. 



8vo. Wiesbaden, 1877-78. 

 Henry (James), ^neidea, or critical, exegetical, and sesthetical remarks 

 on the ^neis. Vol. I. and portion of vol. II. 



8vo. London, Edinburgh, Siwdi Dublin, 1^1 "^-l^* 

 Henry (Joseph). Sketch of his life and contributions to science. (Tract.) 



8vo. Washington, 1879. 



. Meteorology in its connection with Agriculture. (Tract.) 



8vo. Washington, 1858. 



. Thoughts on Education. (Tract.) 8vo. 



Henry (William). Analysis of several Varieties of British and foreign 

 Salt. (Tract.) 4to. London, 1810. 



. The Elements of Experimental Chemistry. 6th edition. 2 vols. 



8vo. London, 1810. 



. An Estimate of the Philosophical Character of Dr. Priestley. 



(Tract.) 8vo. New TorJc, 1832. 

 Henslow (George). Genesis and Geology 8vo. London, 1871. 

 Henslow (John Stevens). Biographical notice. See Jentns (Leonard). 

 . Geological Description of Anglesea. (Tract.) 



4to. Cambridge, 1822, 

 . A syllabus of a course of lectures on mineralogy. 



8vo. Cambridge, 1823. 

 -. On the examination of a hybrid Digitalis. (Tract.) 



4to. Cambridge, 1831. 



■ . Catalogue of his valuable and extensive collections of natural his- 

 tory and miscellaneous articles. (Tract.) 8vo. London, 1861. 

 Hentz (Nicholas Marcellus). Spiders of the United States. (Occasional 

 papers of the Boston Society of Natural History, No. II.) 



8vo. Boston, 1875. 

 Henwood (George). Four Lectures on Geology and Mining. 



8vo. London, 1855. 



Henwood (William Jory). A Lecture on the Phenomena of Metalliferous 

 Veins. Newspaper extract. Truro, 1836. 



. Notice of the Sulphate of Barytes found at Wheal Mary- Ann, in 



Menheniot. (Tract.) 8vo. Truro, l^bl. 



. Notice of the Eock-basins at Deo (Devi) Dhoora, near Almorah 



in Upper India. (Tract.) 8yo. Truro, 1856. 



. Notes on Subterranean Temperature observed in Chili. (Tract.) 



8vo. Truro, 1857. 



. Note on Changes produced by the Deepening and Extension of 



Mines in the Temperatures at their previous Bottoms. (Tract.) 



8vo. Truro, 1^^^, 



