ScienceJohn Michels (Journalist) 1937 |
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Page 241
... original papers to those who need them . Certainly no one who can consult the original paper would be content with the abstract ; conse- quently it may be expected that a service which pro- vides a highly classified list of scientific ...
... original papers to those who need them . Certainly no one who can consult the original paper would be content with the abstract ; conse- quently it may be expected that a service which pro- vides a highly classified list of scientific ...
Page 242
... original microfilms by directly photo- graphing the periodicals should not greatly exceed the cost of preparing the card catalogues of original papers which would be necessary as the basis for the preparation of catalogues of scientific ...
... original microfilms by directly photo- graphing the periodicals should not greatly exceed the cost of preparing the card catalogues of original papers which would be necessary as the basis for the preparation of catalogues of scientific ...
Page 254
... original climax forest returns - this at low altitudes . At timberline recovery is much slower . But though on Mount Rainier the original timberline forest was in places , at least , destroyed by fire , fires are in general less ...
... original climax forest returns - this at low altitudes . At timberline recovery is much slower . But though on Mount Rainier the original timberline forest was in places , at least , destroyed by fire , fires are in general less ...
Contents
g sci | 105 |
MATZKE and PROFESSOR SAM F TRELEASE | 251 |
Recent Deaths and Memorials | 275 |
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