Howard G. Halverson

MINN:31951D029691479

Conifer seed

Robert P. Zisa / Howard G. Halverson / Benjamin Boreman Stout

MINN:31951D02986190B

Conifers

Robert P. Zisa

OCLC:247346475

Gordon M. Heisler / Northeastern Forest Experiment Station (Radnor, Pa.) / United States. Northeastern Forest Experiment Station / Robert P. Zisa / R.E. Schutzki

OCLC:247346740

Robert P. Zisa / Howard G. Halverson / B. B. Stout / Northeastern Forest Experiment Station (Radnor, Pa.)

OCLC:247318571

Conifers

Charles O. Rexrode / David A. Gansner / David Evans White / Donald E. Hilt / Edward L. Fisher / Floyd G. Timson / Frederick H. Berry / G. W. Wendel / J. N. Kochenderfer / John E. Baumgras / Miroslaw M. Czapowskyj / Neil I. Lamson / Robert P. Zisa / Thomas A. More / William B. Leak / William N. Cannon / Harry G. Gibson / Howard G. Halverson / Owen W. Herrick / William J. Gabriel / Benjamin Boreman Stout / Cleveland J. Biller

OSU:32435072149891

Balsam fir

Robert P. Zisa / Howard G. Halverson / Benjamin Boreman Stout

MINN:31951D02986190B

Conifers

R. B. Simon / Carl W. Stover / D. G. Howell / Garnett P. Williams / Geological Survey (U.S.) / J. H. Minsch / Linda Graves Marcus / Robert Morrison Hamilton / Sam M. Pickering / David S. McCulloch / Michael W. Higgins / B. Glen Reagor / John Graham Vedder / W. J. Person

OSU:32435030455703

Earthquake engineering

Terence Lovat / Robert Crotty

9783319155487 / 3319155482

Social Science

Robert Andrews / Jules Brown

1858288746 / 9781858288741

Sicily (Italy)

Alvin Romaine Lamb / Arthur Wayland Dox / Bernard Wernick Hammer / Leslie Alva Kenoyer / Percy Edgar Brown / Ralph Sydney Potter / A. R. Gwinn / D. E. Bailey / Franklin Elmer Allison / G. A. Minges / G. P. Plaisance / Harlan Woodbridge Johnson / Robert Shirley Snyder

UIUC:30112048271164

Agriculture

Ralph Sydney Potter / Robert Shirley Snyder

UIUC:30112019570636

Soil air

Robert Fleck

STANFORD:36105111013921

Art, European

Robert Iulian Adamita

9786060717683 / 6060717683

History

Robert Estienne

BML:37001103041088

George Robert Loehr

UOM:39015017029136