THE small extent of country upon which the eyes of Europe are now centred lies too far out of the beaten tracks of travellers for much to be generally known as to its capabilities or natural resources; nevertheless the country is described in the few existing works as being very fertile, and the soil might be made much more productive were it not for the idle and dirty habits of the people. In these days of “Special Correspondents,” the breaking out of a war, even in the remotest parts of the world, is a signal for the dispatch of men of observation, whose duty it is to chronicle the movements of the opposing parties, and, in some cases—we wish it were more often so—to give us glimpses into the habits of the people and the natural features of the country. Thus, we may in the course of a few weeks learn from the public press more about these matters in connection with the small districts now at war with Turkey than we are able to gain from books. The mines of Servia and the forests of Bosnia are two of the principal sources of revenue to the countries. Both iron and copper can be obtained, not only in large quantities, but also of excellent quality. The best Bosnian iron resembles that of Sweden, and is largely used in the manufactories of Gratz, in Styria; quantities also pass into Dalmatia and Servia. These mines are mostly worked by English companies under concessions from the authorities. In the forests are several species of oak, including the evergreen, or Holm Oak (Quercus Ilex), the Turkey Oak (Q, Cerris), Q. Ægilops, Q. infectoria, and others. The first two are of little or no use economically, except perhaps, for their woods, and these are not so highly valued as those of other species; the Q. Ægilops, however, which produces large acorcs seated in very large cups, is valuable for the sake of these cups, which contain a large quantity of tannin, and are extensively used by tanners and dyers, being imported to a considerable extent from the Levant under the name of Valonia. Q. infectoria is also a valuable species, producing, most abundantly, the large shining brown galls known as Mecca galls, used for dyeing purposes, in the manufacture of ink, and in the preparation of tannic and gallic acids. The principal value of the oaks in Bosnia seems to be in their timber, the staple use of which is in the manufacture of staves for casks, immense quantities of which are exported. Amongst the pines occurring in the forests are Pinus Laricto. P. maritima, P. halepensis, and others, as well as the Scots Fir, P. sylvestris. Besides these are other forest trees of more or less value, so that if the forests were properly worked, they would not fail to prove of great value. At present, however, the right of cutting timber is held chiefly by foreign speculators, and has proved a source of wealth to many Austrians and Frenchmen who have embarked in it.