Science, 53. sējumsJohn Michels (Journalist) American Association for the Advancement of Science, 1921 |
No grāmatas satura
6.–10. rezultāts no 100.
xiii. lappuse
John Michels (Journalist). Laboratory and Student Microscope " L 10 " Leitz Microscopes are the Standard of the World LEITZ LABORATORY AND STUDENT MICROSCOPES " L " AND " LL " A Student Microscope is naturally subjected to hard usuage ...
John Michels (Journalist). Laboratory and Student Microscope " L 10 " Leitz Microscopes are the Standard of the World LEITZ LABORATORY AND STUDENT MICROSCOPES " L " AND " LL " A Student Microscope is naturally subjected to hard usuage ...
xv. lappuse
... Microscope No. 44 wwwww- · The microscope with the absolutely ideal side - fine adjustment . 34 threads of the fine adjustment screw are engaged at all times in- stead of but one as in others . No Possibility of Lost Motion Highest ...
... Microscope No. 44 wwwww- · The microscope with the absolutely ideal side - fine adjustment . 34 threads of the fine adjustment screw are engaged at all times in- stead of but one as in others . No Possibility of Lost Motion Highest ...
98. lappuse
... Microscope slides in Bacteriology , Botany an 5. Life Histories , Germination Studies , and Na tory Groups . Catalogues furnished on application t GEORGE M. GRAY , Ourato Woods Hole , Mass . BITIME Leitz Microscopes are the Laboratory ...
... Microscope slides in Bacteriology , Botany an 5. Life Histories , Germination Studies , and Na tory Groups . Catalogues furnished on application t GEORGE M. GRAY , Ourato Woods Hole , Mass . BITIME Leitz Microscopes are the Laboratory ...
98. lappuse
John Michels (Journalist). BITIME Leitz Microscopes are the Laboratory and Student Microscope " L 10 " Standard of the World LEITZ LABORATORY AND STUDENT MICROSCOPES " L " AND " LL " A Student Microscope is naturally subjected to hard ...
John Michels (Journalist). BITIME Leitz Microscopes are the Laboratory and Student Microscope " L 10 " Standard of the World LEITZ LABORATORY AND STUDENT MICROSCOPES " L " AND " LL " A Student Microscope is naturally subjected to hard ...
98. lappuse
... Microscope , ordinary or binocular . A small circular tube lamp surrounds the objective and fur- nishes a diffused and uniform il- lumination directly where it is needed . The Silverman Illumi- nator marks A Great Advance in Microscope ...
... Microscope , ordinary or binocular . A small circular tube lamp surrounds the objective and fur- nishes a diffused and uniform il- lumination directly where it is needed . The Silverman Illumi- nator marks A Great Advance in Microscope ...
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Populāri fragmenti
404. lappuse - And God said, Let there be light: and there was light. And God saw the light, that it was good: and God divided the light from the darkness. And God called the light Day, and the darkness he called Night. And the evening and the morning were the first day.
365. lappuse - The department of medical zoology of the School of Hygiene and Public Health of the Johns Hopkins University...
346. lappuse - A lecture course on the Philosophical Aspects of Biology and Allied Sciences Is also offered. Animals and plants, preserved, living, and in embryonic stages. Preserved material of all types of animals and of Algae, Fungi, Liverworts and Mosses furnished for classwork, or for the museum.
210. lappuse - Wiley, at that time chief of the Bureau of Chemistry of the United States Department of Agriculture.
308. lappuse - ... or by imprisonment for not more than three months, or by both such fine and imprisonment, in the discretion of the court.
472. lappuse - Aspects of Biology and Allied Sciences is also offered. Animals and plants, preserved, living, and In embryonic stages. Preserved material of all types of animals and of Algae, Fungi, Liverworts and Mosses furnished for classwork, or for the museum. Living material furnished in season as ordered.
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98. lappuse - Fellows upon unanimous recommendation of the Executive Committee by a majority vote of the members present at any meeting of the Society. Honorary Fellows shall not be required to pay dues.
130. lappuse - It is hardly worth while at this time to recite the long list of scientific societies to which he belonged, but mention should be made of the Society of American Bacteriologists, which he helped to found and of which he was president in 1900, of the American Society of Naturalists, over which he presided in 1901, and the American Academy of Arts and Sciences, of which he was a Fellow and to which he gave much time and thought Society memberships measure the breadth of a man's interest and give him...
92. lappuse - The second congress will accordingly be held in the summer of 1921. The number of British universities has in the meantime increased to fiftyeight. PROFESSOR EUGENE TAYLOR, of the University of Wisconsin, has been appointed head of the department of mathematics at the University of Idaho. DOAK B.