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Additional Host Plants of Curly Top. Henry H. P. S...
作者
Henry Herman Paul Severin
出版1929
ISBN
OCLC:458818715
Some Host Plants of Curly Top. Henry H. P. Severin...
作者
Henry Herman Paul Severin / Charles F. Henderson
出版1928
ISBN
OCLC:458818725
Collected Reprints
作者
Henry Herman Paul Severin
出版1910
ISBN
OCLC:21862425
Collected Papers
作者
Henry Herman Paul Severin / Harry Charles Severin
出版1963
ISBN
CORNELL:31924018447478
Curly Top Symptoms on the Sugar Beet. Henry H. P. ...
作者
Henry Herman Paul Severin
出版1929
ISBN
OCLC:458818719
Transmission of Carrot, Parsley, and Parsnip Yello...
作者
Henry Herman Paul Severin
出版1932
ISBN
OCLC:458818728
Yellows Disease of Celery, Lettuce, and Other Plan...
作者
Henry Herman Paul Severin
出版1929
ISBN
OCLC:458818742
Transmission of Tomato Yellows, Or Curly Top of th...
作者
Henry Herman Paul Severin
出版1927
ISBN
OCLC:458818732
A Study on the Structure of the Egg of the Walking...
作者
Henry Herman Paul Severin
出版1910
ISBN
WISC:89094570736
Anatomical and Histrological Studies of the Digest...
作者
Henry Herman Paul Severin
出版Palala Press, 2016-05-23
ISBN
1358874646 / 9781358874642
The Internal Organs of Reproduction of the Male Sa...
作者
Henry Herman Paul Severin
出版1908
ISBN
HARVARD:32044072263205
Anatomical and Histological Studies of the Female ...
作者
Harry Charles Max Severin
出版1908
ISBN
HARVARD:32044072263478
Field Observations on the Beet Leafhopper "Eutetti...
作者
Henry Herman Paul Severin
出版1933
ISBN
OCLC:458818722
An Experimental Study on the Death-feigning of Bel...
作者
Henry Herman Paul Severin
出版1911
ISBN
OCLC:250156662
Texananus Incurvatus
作者
Dwight Moore DeLong / Henry Herman Paul Severin / Edward Charles Klostermeyer
出版1950
ISBN
OCLC:864725841
主題
Aster yellows
Some Points in the Anatomy of Ranantra [!] Fusca P...
作者
William Stanley Marshall / Henry Herman Paul Severin
出版1904
ISBN
HARVARD:32044107205387
主題
Needle-bugs
Maturity Standards for Harvesting Bartlett Pears f...
作者
Arthur William Farrall / Edwin Coblentz Voorhies / Frank Wisdom Allen / Harry Richard Wellman / Henry Herman Paul Severin / Sherwood William Shear / Walter Wallace Weir / William Wylie Mackie
出版1928
ISBN
UIUC:30112004462856
主題
Beef industry
An Experimental Study on the Death-feigning of Bel...
作者
Henry Herman Paul Severin / Harry Charles Severin
出版1911
ISBN
LCCN:12001287
主題
Animal behavior
The Currant Fruit Fly
作者
Henry Herman Paul Severin
出版1917
ISBN
UIUC:30112019603528
主題
Currants
Curly Top Symptoms on the Sugar Beet
作者
Henry Herman Paul Severin
出版1929
ISBN
UIUC:30112019432936
主題
Agriculture
Virus Diseases of Sugar Beets in California
作者
Edward Sanford Sylvester / Henry Herman Paul Severin
出版1953
ISBN
UIUC:30112019440152
主題
Bean aphid
Infection of Perennial Delphiniums by California-a...
作者
Henry Herman Paul Severin / Robert Cowden Dickson
出版1942
ISBN
OCLC:857937054
主題
Aster yellows
Control of Apple Maggot by Poisoned Bait Spray
作者
Henry Herman Paul Severin / Maine Agricultural Experiment Station
出版1916
ISBN
UIUC:30112019603395
主題
Apple maggot
Weed Host Range and Overwintering of Curly-top Vir...
作者
Henry H. P. Severin / Julius H. Freitag
出版1934
ISBN
OCLC:174397996
Some Properties of the Curly-top Virus
作者
Henry Herman Paul Severin / Julius Herman Freitag
出版1933
ISBN
OCLC:174397951
主題
Curly top disease
Aphid Transmission of Mild Mosaic Virus of Annual ...
作者
Henry Herman Paul Severin / Christian Milton Tompkins
出版1948
ISBN
OCLC:861760518
主題
Aphids
Experiments with the Aster-yellows Virus from Seve...
作者
Henry Herman Paul Severin / Frank Arling Haasis
出版1934
ISBN
OCLC:174398020
主題
Aster leafhopper
Sugar-beet Mosaic
作者
Henry Herman Paul Severin / Roger M. Drake
出版1948
ISBN
OCLC:861759634
主題
Beet mosaic disease
Additional Host Plants of Curly Top
作者
Henry Herman Paul Severin
出版1929
ISBN
OCLC:174396740
主題
Host plants
Aphid Transmission of Cauliflower-mosaic Virus
作者
Henry Herman Paul Severin / Christian Milton Tompkins
出版1948
ISBN
OCLC:861754993
主題
Aphids