...presented in this paper is based on his own observations. ously renewed in the German literature.2 It is only within the last two or three years that the ore has been studied to any extent microscopically in polished section, and these investigations have...

...imported raw material. Strange to say, although we have all of the chief crude materials in this country, it is only within the last two or three years that the production of colors exclusively from our native products has been attempted." Bloede was pleading...

...are many points oí dissimilarity between inflammation of the gallbladder and the appendix; in fact, it is only within the last two or three years that 'the points of similarity have been mentioned. On the other hand there are certain points of similarity,...

...crude material. Strange to say, although we have all of the chief crude materials in this country, it is only within the last two or three years that the production of colors exclusively from our native products has been attempted. Prior to this time a...

...secured, it will be necessary for study to proceed systematically and through a long course of years. It is only within the last two or three years that the Government has takset aside, but there remain countless ruins that are still exposed to the vandal....

...him from fearlessly stating his convictions. GOATS AND THE MlLK SUPPLY. BY H. 8. HOLMES i'Uil.Kl;. It is only within the last two or three years that the question of goat-keeping as an auxiliary to our milk supply has occupied public attention, but the...

...it is. We have been born and bred in a country in which our natural resources have seemed unlimited. It is only within the last two or three years that the United States has given any thought whatever to the conservation of its natural resources. But we are...