Botanical Abstracts, Volume 12Williams & Wilkins, 1923 |
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Pagina 617
B 1,365,943 ARTES 1817 LIBRARY VERITAS SCIENTIA OF THE UNIVERSITY OF MICHIGAN. Front Cover.
B 1,365,943 ARTES 1817 LIBRARY VERITAS SCIENTIA OF THE UNIVERSITY OF MICHIGAN. Front Cover.
Pagina 618
ARTES 1817 LIBRARY VERITAS SCIENTIA OF THE UNIVERSITY OF MICHIGAN TUEBOR 31 - QUERIS PENINSULAM AMY NAM CIRCUMSPICE MUSEUM ФК J , B722 I 1 JULY - AUGUST ,
ARTES 1817 LIBRARY VERITAS SCIENTIA OF THE UNIVERSITY OF MICHIGAN TUEBOR 31 - QUERIS PENINSULAM AMY NAM CIRCUMSPICE MUSEUM ФК J , B722 I 1 JULY - AUGUST ,
Pagina 623
... Michigan , Ann Arbor , Michigan . G. R. LYMAN , West Virginia University , Morgantown , West Virginia . American Society of Zoologists and Botanical Society of America , Joint Genetics Sections . SEWALL WRIGHT , U. S. Bureau of Animal ...
... Michigan , Ann Arbor , Michigan . G. R. LYMAN , West Virginia University , Morgantown , West Virginia . American Society of Zoologists and Botanical Society of America , Joint Genetics Sections . SEWALL WRIGHT , U. S. Bureau of Animal ...
Pagina 643
... Michigan Agricultural College . " In this edition the use of Fuller's scale has been abandoned , the sections dealing with soil and water and sewage bacteriology have been largely rewritten , and alterations and additions have been made ...
... Michigan Agricultural College . " In this edition the use of Fuller's scale has been abandoned , the sections dealing with soil and water and sewage bacteriology have been largely rewritten , and alterations and additions have been made ...
Pagina 697
... Michigan . They occur in small patches from 1 of which 153 individuals were taken . The habitat is drier than that occupied by the adult sporophytes . The sporophytes migrate to moister conditions through gemmae originating from ...
... Michigan . They occur in small patches from 1 of which 153 individuals were taken . The habitat is drier than that occupied by the adult sporophytes . The sporophytes migrate to moister conditions through gemmae originating from ...
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Absts Acad acid acres Agric agricultural Amer amylase ANONYMOUS Bact bacteria Bacterium Beekeeping Biochem Biol BOTANICAL ABSTRACTS bryophytes Bull cane caused cells cent chlorophyll chromosomes clover color Compt crop cultivation culture described determined Deutsch dextrose discussed disease distribution Echinocactus Editor effect emulsin enzyme experiments factors Farr fertilizer flora flowers forest formation fruit fungi fungus garden genera genetic genus germination given glucoside grass growing growth Heredity honey Hort hybrids increase infection issue Entries Jour Landw leaf maize methods morphology Munn mycelium nitrogen organism parasites Paris phosphoric acid Phytopathology Phytopathology 13 pine plants pollen potato present produced Puerto Rico Rend Ridl root seed seedlings soil solution South Wales species spores starch Stevenson sugar temperature tests tion tissue trees Uphof varieties vegetation wheat yield Zeitschr
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.