Leland Horberg

OCLC:459410909

Leland Horberg / Max Suter / T. E. Larson

1258808501 / 9781258808501

Leland Horberg / Max Suter / T. E. Larson / A. M. Buswell / Morris M. Leighton

OCLC:459730340

M. M. Leighton / George E. Ekblaw / Leland Horberg / Geological survey (Illinois)

OCLC:759754899

Morris M. Leighton / George E. Ekblaw / Leland Horberg

OCLC:459567706

Leland Horberg

STANFORD:36105010961923

Leland Horberg

UGA:32108008771563

Geology

Leland Horberg

ERDC:35925000451481

Geology

Leland Horberg / Paul Edwin Potter

ERDC:35925003192470

Geology

Leland Horberg

OCLC:492605435

Leland Horberg

LCCN:a46003930

Geology

Donald Lee Graf / Ernest Paul Du Bois / Harmon Edwin Eveland / Herbert David Glass / Howard S. Clark / James Stewart Machin / John Everts Lamar / Milton William Pullen / Raymond Siever / Robert Max Kosanke / Walter Henry Voskuil / William Frank Bradley / Orin Wainwright Rees / Raymond Scott Shrode / Tin Boo Yee / Delbert Lyle Hanna

LCCN:a53010016

Calamites

Morris Morgan Leighton / George Elbert Ekblaw / Leland Horberg

OCLC:4201725

Geology

Leland Horberg

UGA:32108008783691

Geology, Stratigraphic

Charles William Collinson / Donald Lee Biggs / Ernest Paul Du Bois / Frank Hynes Reed / Gilbert Haven Cady / John Everts Lamar / Kenneth Edward Clegg / Leland Horberg / Lewis Edwin Workman / Robert Britten Johnson / Robert Edward Bergstrom / Robert Max Kosanke / Harold Bowen Willman / Howard R. Schwalb / Paul Edwin Potter / Raymond Siever / Theodore R. Walker / Tracey Gillette

LCCN:a56009015

Bituminous coal

Leland Horberg / Paul Edwin Potter

OCLC:884426992

Illinois State Geological Survey / M. M. Leighton / Leland Horberg / George E. Ekblaw

OCLC:459410912

Leland Horberg

OCLC:4201712

Geology

Leland Horberg

ERDC:35925003192488

Geology

James Marvin Weller / Leland Horberg / Robert Max Kosanke / Robert Mann Grogan / Frank Emerson Tippie

LCCN:a50009572

Coal

Illinois State Geological Survey / L. Horberg

OCLC:632030223

Chalmer Lewis Cooper / Cullen Warner Parmelee / Ernest Paul Du Bois / Frank Emerson Tippie / Frank Hynes Reed / Harold Bowen Willman / Heinz Adolf Lowenstam / Illinois State Geological Survey / James Stewart Machin / Leland Horberg / Ralph Early Grim / Robert Mann Grogan / Roy John Helfinstine / Stewart Huntley Folk / Walter Henry Voskuil / William Frank Bradley / William Heyden Easton / Cameron Gerald Harman / Carl Andrew Bays / Douglas F. Stevens / Frederick Leicester Cuthbert / Harold Wesley Jackman / John Everts Lamar / Robert Ramon Reynolds / Nina T. Hamrick / Paul Herbert / Paul Wellana Henline

OSU:32435022113377

Carbonization

Chalmer Lewis Cooper / Cullen Warner Parmelee / Frank Emerson Tippie / Harold Bowen Willman / Heinz Adolf Lowenstam / Leland Horberg / Ralph Early Grim / Roy John Helfinstine / Stewart Huntley Folk / Walter Henry Voskuil / Cameron Gerald Harman / Charles C. Boley / Douglas F. Stevens / Frederick Leicester Cuthbert / Nina T. Hamrick / Robert Ramon Reynolds / William Hubert Allaway / Paul Herbert

UIUC:30112112910390

Clay

Chalmer Lewis Cooper / Frank Hynes Reed / Ralph Early Grim / Ralph Kent Hursh / Robert Mann Grogan / Walter Henry Voskuil / Willard Dickison Pye / William Frank Bradley / Douglas F. Stevens / Frederick Leicester Cuthbert / Harold Wesley Jackman / John Everts Lamar / Richards A. Rowland / Paul Wellana Henline

LCCN:a45000058

Carbonization

David Henry Swann / Donald Lee Graf / Herbert David Glass / Howard S. Clark / James Stewart Machin / John Everts Lamar / Leland Horberg / Paul Raymond Shaffer / Raymond Siever / Robert Long Brownfield / William Frank Bradley / Orin Wainwright Rees / Raymond S. Shrode / Tin Boo Yee / D. L. Hanna

LCCN:a54009504

Coal

Leland 1910-1955 Horberg / Paul Edwin Joint Author Potter / Illinois State Geological Survey

1014591287 / 9781014591289

Chalmer Lewis Cooper / Cullen Warner Parmelee / Harold Bowen Willman / Heinz Adolf Lowenstam / John Everts Lamar / Leland Horberg / Morris Morgan Leighton / Orin Wainwright Rees / R. M. English / Ralph Early Grim / Stewart Huntley Folk / Cameron Gerald Harman / George Elbert Ekblaw / Robert Mann Grogan / Robert Ramon Reynolds / William Frederick Wagner / William Hubert Allaway / Frederick Leicester Cuthbert / Wilbur Glenn Tilbury

LCCN:a48000110

Clay

Morris M (Morris Morgan) Leighton / George E (George Elbert) 18 Ekblaw / Leland Horberg

1014394015 / 9781014394019

Bryan C. Parks / Charles C. Boley / James Morton Schopf / Nina Timberlake Hamrick / Orin Wainwright Rees / Ralph Early Grim / Roy John Helfinstine / Walter Henry Voskuil / William Arthur White / William Frank Bradley / William Frederick Wagner / Wilbur Glenn Tilbury

LCCN:49010059

Clay

Leland Horberg / Kenneth Orris Emery

OCLC:24116941

Groundwater