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Citi izdevumi - Skatīt visu
Bieži izmantoti vārdi un frāzes
acid Agriculture algebra Allegrippus American Association analogy axis beds Born Boston Bradford county Carboniferous Catskill character chemical Chemung Cincinnati College Committee Conglomerate Conn Cosigüina Council D. C. ABSTRACT denotes deposits Devonian Died direction division driftless driftless area energy engineering F. W. PUTNAM fact feet fossils Fulton county gulf of Fonseca Huntingdon county J. J. Stevenson James John Lackawaxen Lake Nicaragua lower Mass material matter means meeting ment metals method miles Montrose mountain nature Nicaragua observed obtained Ohio paper Pennsylvania Philadelphia plants Pocono present President Prof Professor quantity quaternion Report ridges river Rochester rocks sand sandstone schools scientific Secretary shales Silurian species surface taxation tion U. S. Geological Survey Univ upper valleys vector volcanic Washington William York
Populāri fragmenti
342. lappuse - Witch: Fillet of a fenny snake, In the cauldron boil and bake: Eye of newt, and toe of frog, Wool of bat, and tongue of dog, Adder's fork, and blind-worm's sting, Lizard's leg, and owlet's wing, For a charm of powerful trouble, Like a hell-broth boil and bubble. All: Double, double toil and trouble; Fire, burn; and, cauldron, bubble. Third Witch: Scale of dragon, tooth of wolf; Witches...
343. lappuse - Witches' mummy , maw and gulf Of the ravin'd salt-sea shark, Root of hemlock digg'd i' the dark, Liver of blaspheming Jew, Gall of goat, and slips of yew Sliver'd in the moon's eclipse, Nose of Turk and Tartar's lips, Finger of birth-strangled babe...
429. lappuse - An act to provide for celebrating the four hundredth anniversary of the discovery of America by Christopher Columbus, by holding an international exhibition of arts, industries, manufactures, and the products of the soil, mine, and sea, in the city of Chicago, in the State of Illinois...
xxv. lappuse - The objects of the Association are, by periodical and migratory meetings, to promote intercourse between those who are cultivating science in different parts of America, to give a stronger and more general impulse and more systematic direction to scientific research, and to procure for the labors of scientific men increased facilities and a wider usefulness.
34. lappuse - This last shrub (shepperdia,) which may be said to be the most beautiful ornament that decks out the wild prairies, forms a striking contrast to the rest of the foliage, from the "blue appearance of its leaves, by which it can be distinguished for miles in distance. The fruit which it produces in such incredible profusion, hanging in clusters to every limb and to every twig, is about the size of ordinary currants, and not unlike them in...
215. lappuse - A geological and agricultural survey of the district adjoining the Erie canal in the state of New York.
422. lappuse - It appears to me that the only defense against this tendency to the degeneration of scientific workers lies in the organization and extension of scientific education in such a manner as to secure breadth of culture without superficiality ; and, on the other hand, depth and precision of knowledge without narrowness.
96. lappuse - Cos (A ± B) = cos A cos B + sin A sin B Sin A + sin B...
385. lappuse - ... proportion between town and country population. It is easier to avoid personal property taxation in the city than in the country. And thus from this reason also the burden of taxation becomes more unequal. In 1790 only three per cent of the population of the United States lived in cities of 8,000 and upwards.
422. lappuse - I neeJ hardly remind my present hearers, that which the investigator perceives depends much more on that which lies behind his sense-organs than on the object in front of them.