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Growing Cherries East of the Rocky Mountains, by L...

作者	Leon Havis / Etats-Unis. Department of agriculture
出版	1948
ISBN	OCLC:459815339

Growing Cherries East of the Rocky Mountains. (Ori...

作者	Harris Perley GOULD / Leon HAVIS
出版	1948
ISBN	OCLC:559685986

Research Bulletin

作者	Andrew Leon Havis
出版	1934
ISBN	UIUC:30112019791026
主題	Agriculture

Havis Battery

作者	Leon Lovett / Keith W. Fletcher
出版	1992
ISBN	OCLC:1408768477
主題	Chickamauga, Battle of, Ga., 1863

The Gladiolus Thrips

作者	Andrew Leon Havis / Charles Julius Willard / Edgar Allen Herr / James Sheldon Shoemaker / Leighton George Foster / Leonard Jay Alexander / Myron Ansel Brachtell / Ohio Agricultural Experiment Station / Philip Garrett Beck / Wayne Lewis Robison
出版	1934
ISBN	UIUC:30112001706198
主題	Agricultural experiment stations

The Ring-legged Earwig, Euborellia Annulipes (Luca...

作者	Arthur Raymond Mangus / C. E. Knoop / Charles Frederic Monroe / Claud Revere Neiswander / Florence E. Petzel / Glen William McCuen / Glenn Scott Ray / Hughina McKay / Leon Havis / Robert Rossiter Paton
出版	1943
ISBN	OSU:32435019543073
主題	Agriculture

Aggregation of an Orchard and a Vegetable Soil Und...

作者	Ohio Agricultural Experiment Station / L. Havis
出版	1943
ISBN	OCLC:632495802

The Anatomy and Histology of the Transition Region...

作者	Leon Havis
出版	1935
ISBN	OCLC:55058617
主題	Compositae

Some Factors which Influence the Fruiting Habit of...

作者	Leon Havis
出版	1934
ISBN	OCLC:18860038
主題	Lima bean

Progress of Agricultural Research in Ohio 1937-193...

作者	Alexander Laurie / Andrew Leon Havis / Bernard E. Leete / Glenn Scott Ray / H. R. Moore / Harry Ludwig Gui / Marion E. Griffith / Morgan William Evans
出版	1938
ISBN	UIUC:30112001706230
主題	Agricultural experiment stations

Growing Cherries East of the Rocky Mountains

作者	Leon Havis
出版	1948
ISBN	IND:30000090105747
主題	Cherry

Fifty-second Annual Report of the Ohio Agricultura...

作者	Asa R. Tuttle / Charles Elson Lively / George Felix Henning / Leon Havis / Ohio Agricultural Experiment Station / Philip Garrett Beck / Wayne Lewis Robison
出版	1933
ISBN	OSU:32435058534447
主題	Agricultural experiment stations

Spraying Program and Pest Control for Fruit Crops

作者	Alex Laurie / Bernard E. Leete / Glenn Scott Ray / H. R. Moore / Harry Ludwig Gui / Leon Havis
出版	1938
ISBN	OCLC:18864822
主題	Agriculture

Yearbook of Agriculture 1943-1947: Science in Farm...

作者	United States Department of Agriculture
出版	1947
ISBN	OCLC:639070836

Relationship Between Fat Content of Dairy Grain Mi...

出版	1944
ISBN	OCLC:18968990
主題	Agricultural credit

Growing Cherries East of the Rocky Mountains

作者	U.S. Dept. of Agriculture. Bureau of Plant Industry, Soils, and Agricultural Engineering / Leon Havis
出版	1916
ISBN	OCLC:631442481

Aggregation of an Orchard and a Vegetable Soil Und...

作者	Leon Havis
出版	1943
ISBN	OCLC:763149685
主題	Fruit

Progress of Agricultural Research in Ohio 1937-193...

作者	Alex Laurie / Bernard E. Leete / Glenn Scott Ray / H. R. Moore / Harry Ludwig Gui / Leon Havis
出版	1938
ISBN	OSU:32435058534892
主題	Agricultural experiment stations

Relationship Between Fat Content of Dairy Grain Mi...

作者	Andrew Leon Havis / Arthur Raymond Mangus / C. E. Knoop / Charles Frederic Monroe / Claud Revere Neiswander / Florence Eloise Petzel / Glen William McCuen / Glenn Scott Ray / Hughina McKay / Robert Rossiter Paton
出版	1943
ISBN	UIUC:30112001706263
主題	Agriculture

Population Mobility in Selected Areas of Rural Ohi...

作者	C. W. Ellenwood / Charles Elson Lively / Clifford Reginald Cutright / Ernest Howard Reed / Gustav Henry Poesch / Leon Havis
出版	1937
ISBN	OSU:32435019543156
主題	Agriculture

Strawberry Production in Ohio

作者	Leon Havis
出版	1942
ISBN	OCLC:3697873
主題	Strawberries

Plant Habit of Phaseolus Lunatus L. (var. Henderso...

作者	Leon Havis
出版	1932
ISBN	OCLC:55058431
主題	Lima bean

Cultural Systems for the Apple in Ohio

作者	C. W. Ellenwood / Joseph Harvey Gourley
出版	1937
ISBN	OCLC:18863108
主題	Agriculture

Peach Production in Ohio

作者	Leon Havis / Joseph Harvey Gourley
出版	1937
ISBN	OCLC:18863124
主題	Peach

Strawbery Production in Ohio

作者	Leon Havis
出版	1942
ISBN	OCLC:837373511

Farm Science and Practice

作者	Arthur Raymond Mangus / C. W. Ellenwood / Cassius Clay Hayden / Charles Wesley Hauck / Donald Comin / Frank Aldis Welton / George Felix Henning / Glenn Scott Ray / John White Bushnell / Lewis Charles Chadwick / Ohio Agricultural Experiment Station / Paul Edward Tilford
出版	1941
ISBN	OCLC:18869079
主題	Agricultural experiment stations

Level of Living, Social Participation, and Adjustm...

作者	Arthur Raymond Mangus / Charles Wesley Hauck / George Felix Henning / Glenn Scott Ray / John White Bushnell / Lewis Charles Chadwick
出版	1941
ISBN	OCLC:18869099
主題	Agriculture

Growing Cherries East of the Rocky Mountains

出版	1967
ISBN	OCLC:15598687
主題	Cherry

Peach Growing East of the Rocky Mountains

出版	1951
ISBN	OCLC:15476341
主題	Peach

Using Phenoxy Herbicides Effectively

作者	Chester J. Francis / Dayton L. Klingman / Gordon G. Mark / Horatio Clyde Mason / Hoyle B. Puckett / Irvin Fay Reed / James Vermeer / Leon Havis / M. Connor Ahrens / Marie B. Harmon / Marshall Harris / Norman Allen / Norman Carroll Teter / Orlin James Scoville / Roy Elliott Campbell / United States. Agricultural Research Service. Agricultural Engineering Research Division / Verne Elbert Davison / W. S. Chepil / Wayland Arthur Shands / William A. Junnila / Birely J. Landis / Edgar Alfred Taylor / F. M. Grant / Francis Raymond Lawson / Howard Earl Dorst / Howard Lyle Hill / Irving Rollins Starbird / John M. Lawrence / Neal P. Woodruff / Robert S. Dimmick / Virgil Lee Hurlburt / Warren Cleaton Shaw / F. H. Siddoway / Lawrence V. Compton / William John Reid
出版	1961
ISBN	LCCN:agr62000194
主題	Agricultural contracts