ScienceJohn Michels (Journalist) 1943 |
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Стр. 269
... period P - 9.33 FIG . 1. Annual catch of Chinook salmon , Columbia River , 1876-1940 . Analysis by control chart ... period ( X ) ; ( 2 ) the mean annual catch for the period ( X ) ; and ( 3 ) the range of the annual catches within each ...
... period P - 9.33 FIG . 1. Annual catch of Chinook salmon , Columbia River , 1876-1940 . Analysis by control chart ... period ( X ) ; ( 2 ) the mean annual catch for the period ( X ) ; and ( 3 ) the range of the annual catches within each ...
Стр. 270
... periods . In the case of the mean values , however ( panel X ) , the points for the last three periods are all below the lower limit and that for the period immediately pre- ceding ( including the years 1921-1925 ) is not far above the ...
... periods . In the case of the mean values , however ( panel X ) , the points for the last three periods are all below the lower limit and that for the period immediately pre- ceding ( including the years 1921-1925 ) is not far above the ...
Стр. 304
... period . They will be royalty - free until all original costs incidental to republication have been recovered and then will bear a royalty of 15 per cent . of the list price of the works . Licenses for republication will be granted to ...
... period . They will be royalty - free until all original costs incidental to republication have been recovered and then will bear a royalty of 15 per cent . of the list price of the works . Licenses for republication will be granted to ...
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VOL | 1 |
CASE G W Engineering Colleges and War 79 | 10 |
Health Service A SEIDELL | 14 |
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