Science, 52. sējumsJohn Michels (Journalist) Moses King, 1920 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
No grāmatas satura
1.–5. rezultāts no 88.
3. lappuse
... species which distinctly preferred the border tract of " openings , " the parks of interspersed prairie , meadow and wood- land , lying between the great forests and the great plains . The southern and western part of Wisconsin was one ...
... species which distinctly preferred the border tract of " openings , " the parks of interspersed prairie , meadow and wood- land , lying between the great forests and the great plains . The southern and western part of Wisconsin was one ...
12. lappuse
... species , known only in the Brewster collection ; and the unique type of a new genus of Goatsuckers . There are also 500 birds from Bahia , and somewhat over a thousand specimens from the extreme southern part of South America ...
... species , known only in the Brewster collection ; and the unique type of a new genus of Goatsuckers . There are also 500 birds from Bahia , and somewhat over a thousand specimens from the extreme southern part of South America ...
13. lappuse
... species , these fishes become specialized in very high fins , the reduction of the size of the gill opening and the develop- ment of brush - like teeth of the mouth . ing on further we see the tail provided with bony structures ...
... species , these fishes become specialized in very high fins , the reduction of the size of the gill opening and the develop- ment of brush - like teeth of the mouth . ing on further we see the tail provided with bony structures ...
14. lappuse
... Species thus provided are known as trunk - fishes ( Ostracion ) , and in these the bony plates sometimes extend them- selves into spines , especially on the head , which thus acquires a fantastic appearance . Similar changes are found ...
... Species thus provided are known as trunk - fishes ( Ostracion ) , and in these the bony plates sometimes extend them- selves into spines , especially on the head , which thus acquires a fantastic appearance . Similar changes are found ...
31. lappuse
... species taken in these states were black drum , 2,011,288 pounds , valued at $ 49,140 ; catfish , 851,265 pounds , valued at $ 40,072 ; croaker , 714,692 pounds , valued at $ 43,446 ; groupers , 5,935,825 pounds , valued at $ 235,406 ...
... species taken in these states were black drum , 2,011,288 pounds , valued at $ 49,140 ; catfish , 851,265 pounds , valued at $ 40,072 ; croaker , 714,692 pounds , valued at $ 43,446 ; groupers , 5,935,825 pounds , valued at $ 235,406 ...
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Populāri fragmenti
236. lappuse - Save base authority from others' books. These earthly godfathers of heaven's lights, That give a name to every fixed star, Have no more profit of their shining nights, Than those that walk, and wot not what they are.
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196. lappuse - Council for Professional Development, the recognized accrediting body of the engineering profession, composed of representatives of the American Society of Civil Engineers, the American Institute of Mining and Metallurgical Engineers, the American Society of Mechanical Engineers, the American Institute of Electrical Engineers, the...
294. lappuse - ... the School of Hygiene and Public Health of the Johns Hopkins University...
101. lappuse - In the elder days of Art, Builders -wrought with greatest care Each minute and unseen part ; For the gods see everywhere.
180. lappuse - Nec me animi fallit Graiorum obscura reperta difficile inlustrare Latinis versibus esse, multa novis verbis praesertim cum sit agendum propter egestatem linguae et rerum novitatem...
365. lappuse - University; and the chairman of the division of medical sciences of the National Research Council, chairman ex officio.
30. lappuse - HERE WAS BURIED THOMAS JEFFERSON, , Author of the Declaration of Independence, Of the Statutes of Virginia, for Religious Freedom, And Father of the University of Virginia.
503. lappuse - Through the kindness of Dr. LO Howard, Chief of the Bureau of Entomology of the United States Department of Agriculture, Washington, DC, the bureau has secured two complete 4-pan Berthoud silk-reeling machines of the most modern type.
488. lappuse - DAVID, professor of geology in the University of Sydney, has been appointed a knight commander of the Order of the British Empire for services in connection with the war. PROFESSOR FO BOWER has been elected president of the Royal Society of Edinburgh and Professor D.