Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 69American Philosophical Society, 1930 |
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Сторінка 335
... continued until August 1 , over a period of 112 days . with a total increase of 4 mm . in diameter . Enlargement of the trunk began on May 9 , 1927 , and continued for 136 days terminating September 20 with a total increase of 3.5 mm ...
... continued until August 1 , over a period of 112 days . with a total increase of 4 mm . in diameter . Enlargement of the trunk began on May 9 , 1927 , and continued for 136 days terminating September 20 with a total increase of 3.5 mm ...
Сторінка 338
... continued until September 15. It is to be seen therefore that a competition between the cambium derivatives and the nuts for the leaf- products was carried on during the entire period of develop- ment of the nuts . In the original ...
... continued until September 15. It is to be seen therefore that a competition between the cambium derivatives and the nuts for the leaf- products was carried on during the entire period of develop- ment of the nuts . In the original ...
Сторінка 343
... continued for one month at the end of which time an increase set in which continued until December 4 , 1928. A pause with uncertain action began on the above date which on January 16 , 1929 , was translated into a shrinkage by which the ...
... continued for one month at the end of which time an increase set in which continued until December 4 , 1928. A pause with uncertain action began on the above date which on January 16 , 1929 , was translated into a shrinkage by which the ...
Зміст
Why the 200Inch Teleschope By ELIHU THOMSON | 13 |
Antarctica BY ISAIAH BOWMAN | 19 |
Studies on Weathering and Soil Formation in Tropical High | 45 |
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