Botanical Abstracts, Volume 12Williams & Wilkins, 1923 |
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Pagina 627
... flora is very limited . The area has a limited rainfall , reported as not more than 14 inches in the most arid portions . The sun is bright and temperatures above 100 ° F . are frequent in summer . There are also violent winds which ...
... flora is very limited . The area has a limited rainfall , reported as not more than 14 inches in the most arid portions . The sun is bright and temperatures above 100 ° F . are frequent in summer . There are also violent winds which ...
Pagina 636
... flora . - M . Tiesenhausen . 3732. BOSCH , IMAN . G. J. VAN DEN . In memoriam Salomon Koenen . Cultura 35 : 33-35 . 1 pl . 1923.-S. Koenen , one of the principal agriculturists in the Netherlands , died Dec. 26 , 1922. He studied in ...
... flora . - M . Tiesenhausen . 3732. BOSCH , IMAN . G. J. VAN DEN . In memoriam Salomon Koenen . Cultura 35 : 33-35 . 1 pl . 1923.-S. Koenen , one of the principal agriculturists in the Netherlands , died Dec. 26 , 1922. He studied in ...
Pagina 639
... flora and played an active part in the establishment of the botanical garden and museum . Freireiss was born at Frankfort in 1789 and died at Leopoldina , Brazil , in 1825 ; in 1824 he pub- lished a description of that country in which ...
... flora and played an active part in the establishment of the botanical garden and museum . Freireiss was born at Frankfort in 1789 and died at Leopoldina , Brazil , in 1825 ; in 1824 he pub- lished a description of that country in which ...
Pagina 640
... Flora Moeno - Francofurtana of J. J. Reichard , the 2 parts of which appeared in 1772 and 1778 . Another important local flora was published in 1828 by J. Becker [ see Bot . Absts . 12 , Entry 3760 ] and bears the title , Flora der ...
... Flora Moeno - Francofurtana of J. J. Reichard , the 2 parts of which appeared in 1772 and 1778 . Another important local flora was published in 1828 by J. Becker [ see Bot . Absts . 12 , Entry 3760 ] and bears the title , Flora der ...
Pagina 641
... flora . - W . B. McDougall . 3776. RÖMER , IULIUS . Schimbul meu de scrisori cu Florian Porcius . [ My correspondence with Florian Porcius . ] Bul . Inform . Gråd . Bot . Muz . Bot . Univ . Cluj 1 : 57-63 . 1921. - These reminiscences ...
... flora . - W . B. McDougall . 3776. RÖMER , IULIUS . Schimbul meu de scrisori cu Florian Porcius . [ My correspondence with Florian Porcius . ] Bul . Inform . Gråd . Bot . Muz . Bot . Univ . Cluj 1 : 57-63 . 1921. - These reminiscences ...
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Populaire passages
Pagina 741 - Gazette, vol. 74 ] [442 expected under this assumption, but it is preferred to use the theoretical value until further data on this point are available. It is assumed that the magnitude of the excess depression is a measure of the quantity of water held in such a way as to be unavailable for the solution of the sugar. The values obtained may be calculated to percentage "bound
Pagina 785 - BOTANICAL ABSTRACTS A monthly serial furnishing abstracts and citations of publications in the international field of botany in its broadest sense, beginning with the year 1918 PUBLISHED MONTHLY UNDER THE DIRECTION OP THE BOARD OF CONTROL OF BOTANICAL ABSTRACTS, INC.
Pagina 642 - Traité des arbres et arbustes qui se cultivent en France en pleine terre...
Pagina 769 - there is no evidence of the presence of soluble toxins in normally aerated soils sufficiently supplied with plant food and with calcium carbonate, but toxins may occur on 'sour* soils badly aerated and lacking in calcium carbonate, or on other exhausted soils.
Pagina 913 - Les dispositions de la loi du 28 janvier 1921 autorisant provisoirement le Gouvernement à s'opposer à l'exploitation excessive de certains bois et de certaines forêts appartenant à des particuliers...
Pagina 821 - Is the whole of Mendelism perhaps nothing but an establishment of very many chromosomical irregularities, disturbances or diseases of enormously practical and theoretical importance but without deeper value for an understanding of the "normal...
Pagina 666 - WALDRON, LR, 1921. — Inheritance of Rust Resistance in a Family Derived from a Cross Between Durum and Common Wheat.
Pagina 903 - Untersuchungen über Echtfärbung der Zellkerne mit künstlichen Beizenfarbstoffen und die Theorie des histologischen Färbeprozesses mit gelösten Lacken von Prof.
Pagina 635 - List of Serials Currently Received in the Library of the US Department of Agriculture: Exclusive of US Government Publications and Publications of the State Agricultural Colleges and Experiment Stations: Arranged by Title, by Subject, and by Region.
Pagina 1111 - BRITTON, NL and JN ROSE. The Cactaceae : Descriptions and illustrations of plants of the cactus family.