Walter Beno Bollen

MINN:31951D02995404H

Bark

Charles N. Mann / Daniel E. Chappelle / H. Gratkowski / James H. Patric / Jerry F. Franklin / John C. Zasada / John H. Beuter / Robert F. Tarrant / Walter Beno Bollen / C. T. Dyrness / Lyle Anderson / Peter E. Black

OSU:32435083462036

Aerial spraying and dusting in forestry

Walter Beno Bollen / Kuo Chin Lu

MINN:31951D02995065D

Wood waste as mulch, soil conditioner, etc

Walter Beno Bollen / K. C. Lu / Robert F. Tarrant

MINN:31951P01093899X

Insecticides

Walter Beno Bollen / Chin Ming Tu

MINN:31951D02995070K

Forest soils

Boyd E. Wickman / Brian Randolph Payne / Charles N. Mann / Don Minore / Glenn LeRoy Crouch / J. Alan Wagar / John D. Dell / John H. Beuter / John W. Henley / M. A. Radwan / Paul E. Aho / Paul J. Edgerton / Richard L. Williamson / Thomas Daniel Fahey / Walter Beno Bollen / George Russell Staebler

OSU:32435079248159

Abies concolor

Walter Beno Bollen

CHI:20323573

Forest soils

Edgar Vermont Collins / Harold De Mott Hughes / Hazel Kyrk / Irving E. Melhus / John Frederick Thaden / Joseph Edward Guthrie / Lewis Wilson Erdman / William Henry Stevenson / A. B. Caine / F. S. Wilkins / L. W. Forman / Walter Beno Bollen / Percy Edgar Brown

UIUC:30112019560066

Cabbage yellows

Lewis Wilson Erdman / Walter Beno Bollen

UIUC:30112019561668

Agricultural experiment stations

Walter Beno Bollen

CORNELL:31924003222738

Science

Walter Beno Bollen / K. C. Lu / Robert F. Tarrant

MINN:31951P01093899X

Insecticides

Walter Beno Bollen / Chin Ming Tu

MINN:31951D02995070K

Forest soils

Walter Beno Bollen

CORNELL:31924003222738

Science

John Lloyd Neal / Ernest Wright / Walter Beno Bollen / Oregon State University. Forest Research Laboratory

0835774821 / 9780835774826

Burning of land

Arthur Douglas Hughes / Benjamin Franklin Ruffner / Charles Edwin Thomas / Clair Van Norman Langton / Earl Clark Willey / Eugene Carl Starr / Fred Merryfield / Frederick Alton Everest / George Walter Gleeson / Glenn Voorhies / Harry Stanley Rogers / James Rinaldo Griffith / Louis Slegel / Raymond Hawley Johnson / Robert Edward Summers / Roland Eugene Dimick / Samuel Herman Graf / Thurman James Starker / William Howard Paul / Charles Arthur Mockmore / Milosh Nicholas Popovich / Walter Beno Bollen / Wilbur G. Wilmot / Clarence Delmer Adams / Fred George Kachelhoffer

OSU:32435071266514

Automobiles

Lewis Wilson Erdman / Walter Beno Bollen

UIUC:30112019561668

Agricultural experiment stations

Charles N. Mann / Daniel E. Chappelle / H. Gratkowski / James H. Patric / Jerry F. Franklin / John C. Zasada / John H. Beuter / Robert F. Tarrant / Walter Beno Bollen / C. T. Dyrness / Lyle Anderson / Peter E. Black

OSU:32435083462036

Aerial spraying and dusting in forestry

Walter Beno Bollen / Kuo Chin Lu

OCLC:246652348

Tannins

Edgar Vermont Collins / Harold De Mott Hughes / Hazel Kyrk / Irving E. Melhus / John Frederick Thaden / Joseph Edward Guthrie / Lewis Wilson Erdman / William Henry Stevenson / A. B. Caine / F. S. Wilkins / L. W. Forman / Walter Beno Bollen / Percy Edgar Brown

UIUC:30112019560066

Cabbage yellows

Walter Beno Bollen

OCLC:246666869

Bark as plant growing media