2 



Edward Hitchcock : Report on the Geology, Mineralogy and 

 Zoology of Massachusetts. Amherst, 1833. Svo. and atlas of 

 plates ^5. 



J. L. CoMSTOCK : Outlines of Geology. Hartfprd, 1834. 12mo. 

 $1.25. 



John Williams : The Natural History of the Mineral King- 

 dom, relative to the state of coal, mineral veins, and the prevailing 

 strata of the Globe. 2d ed. by Millar. Edinburgh, 1810, 2 vols. 

 Svo. |5. 



C. U. Shepard : Treatise on Mineralogy, with 654 wood cuts. 

 New Haven, 1832-5. 3 vols. 12mo. |4.37 1-2. 



Delvalle Lowry : Conversations on Mineralogy, with plates. 

 12mo. Phil. 1 1.25. 



N. F. Moore : Ancient Mineralogy, or an Inquiry respecting 

 mineral substances mentioned by the ancients ; with occasional re- 

 marks on the uses to which they were applied. New York, 1834. 

 12mo. f .75. 



G. PouLETT ScROPE : Considerations on Volcanos, the probable 

 causes of their phenomena, the laws which determine iheir march, 

 the disposition of their products, and their connexion with the present 

 slate and past history of the Globe, leading to the establishment of a 

 new theory of the Earth. London, 1825. Svo. $3.75. 

 - Granville Penn : A Comparative Estimate of the Mineral and 

 Mosaical Geologies, revised and enlarged with relation to the latest 

 publications on Geology. London, 1825. 2 vols. Svo. $6.75. 



Botany. 



Al. de Humboldt et X. Bonpland : Monographic des Melas- 

 tomacees. London, 1833. folio, with 45 colored plates of Melasto- 

 raae, and 19 of Rhexiss. $15. 



A. P. De Candolle : Prodromus Systemads Naturalis Regni 

 Vegetabilis, sive enumeratio coniracta Ordinum, Generum Specie- 

 rumque Plantarum hue usque cognitarum, juxta Methodi Naturalis 

 normas digesta. Tomi I, II, III, IV. Paris, 1824-1830. Svo. $18. 



Jaume St. Hilaire : Exposition des Families Naturelles etde la 

 germination des Plantes ; contenant la description de deux mille 

 trois cent trente sept genres, and d' environ quatre mille especes, les 

 plus utiles and les plus interessantes. Cent dix-sept planches, dont 

 les figures ont ete dessinees par 1' Auteur, representent les caracteres 

 des Families et les differens modes de germination des Plantes Mon- 

 ocotyledones et Dicotyledones. Paris. 1805. 2 vols. Svo. $9. 



Thomas Green : Universal Herbal, or Botanical, Medical and 

 Agricultural Dictionary, containing an account of all the known plants 

 in the World, arranged on the Linnaean System, specifying the uses 

 to which they are or may be applied, as food, as medicine, or in the 

 arts and manufactures, with the best method of propagation. London, 

 1824. 2 vols. 4to. 2d edition, revised and improved, with 107 cop- 

 per plates. $21. 



