Nature, Količina 108Sir Norman Lockyer Macmillan Journals Limited, 1921 |
Iz vsebine knjige
Zadetki 1–3 od 88
Stran xxx
... Agriculture , Forestry , and Horticulture : Bennett ( H. H. ) , The Soils and Agriculture of the Southern States , 7 Boyle ( Prof. J. E. ) , Agricultural Economics , 79 Doyle ( K. D. ) , Agriculture and Irrigation in Con- tinental ...
... Agriculture , Forestry , and Horticulture : Bennett ( H. H. ) , The Soils and Agriculture of the Southern States , 7 Boyle ( Prof. J. E. ) , Agricultural Economics , 79 Doyle ( K. D. ) , Agriculture and Irrigation in Con- tinental ...
Stran 7
... Agricultural Geology . By Dr. F. V. Emer- Pp . xviii + 319 . son . ( New York : John Wiley and Sons , Inc .; London : Chapman and Hall , Ltd. , 1920. ) 16s . 6d . net . ( 2 ) The Soils and Agriculture of the Southern States . By H. H. ...
... Agricultural Geology . By Dr. F. V. Emer- Pp . xviii + 319 . son . ( New York : John Wiley and Sons , Inc .; London : Chapman and Hall , Ltd. , 1920. ) 16s . 6d . net . ( 2 ) The Soils and Agriculture of the Southern States . By H. H. ...
Stran 265
... Agriculture . ' HE establishment of well - equipped agricul- tural colleges in some of our more important tropical colonies has long been regarded as highly desirable by men of vision to be found , more often than some are willing to ...
... Agriculture . ' HE establishment of well - equipped agricul- tural colleges in some of our more important tropical colonies has long been regarded as highly desirable by men of vision to be found , more often than some are willing to ...
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BarrettHamilton and M A C Hinton | 21 |
42s | 266 |
ROYAL AERONAUTICAL SOCIETY at Royal Society of Arts at 5 30 | 296 |
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acid æther Agriculture airship animals appears application Astronomical atomic weight British Association C. V. Raman Cambridge cent characters chemical chemistry chemists College colour Committee course discussion Edinburgh effect electric electrons energy engineering existence expedition experiments fact factors geography Geological give given hermaphroditism important India industry Institute interest investigation J. J. Thomson laboratory lecture light London Lord Rayleigh magnetic material mathematical matter ment metal Meteorological method molecule Mount Everest Museum NATURE November observations Observatory obtained October October 20 Ophion optical organisation organism original paper parallax period photographs physical plants plates possible practical present problems produced Prof published radiation radio-active rainfall recent regarded ROYAL HORTICULTURAL SOCIETY Royal Society scientific Section September soil species Spitsbergen stars suggested temperature theory thermionic emission tion University various volume