David A. Gansner / Owen W. Herrick / William B. White

UVA:X001894840

David A. Gansner / Owen W. Herrick / David N. Larsen

MINN:31951D02964395F

Forest management

David A. Gansner / Owen W. Herrick / Dietmar Rose

MINN:31951P01093929E

Forests and forestry

David A. Gansner

UIUC:30112104126989

Forests and forestry

Owen W. Herrick / David A. Gansner

MINN:31951D02974874X

Gypsy moth

David A. Gansner / Owen W. Herrick

MINN:31951D02974866W

Gypsy moth

Owen W. Herrick

MINN:31951D02986044M

Forests and forestry

David A. Gansner / Owen W. Herrick

MINN:31951D02974873Z

Gypsy moth

Owen W. Herrick / Wallace W. Christensen

MSU:31293027724222

Sawmills

David A. Gansner / Owen W. Herrick

MINN:31951D029955530

David A. Gansner

MINN:31951D02964379D

Forest management

Owen W. Herrick

MINN:31951D02974840E

Timber

Owen W. Herrick

MINN:31951D02986941S

Lumber trade

David A. Gansner / Owen W. Herrick

MINN:31951D02986203S

Foresters

Owen W. Herrick / J. Edwin Morse

MINN:31951D02964002O

Forest management

David A. Gansner / Owen W. Herrick / Dietmar Rose

OCLC:631136458

Forests and forestry

Owen W. Herrick

OCLC:2764474

Forest products

Owen W. Herrick

UIUC:30112102051999

Forests and forestry

David A. Gansner / Owen W. Herrick / David N. Larsen

OCLC:1084308739

Forest management

Ronald C. Wilkinson

MINN:31951D029691835

Forests and forestry

Owen W. Herrick / Northeastern Forest Experiment Station

OCLC:247273990

OCLC:67211475

Joseph John Mendel / Owen W. Herrick / Robert Jay Marty / Robert W. Wilson / Wilbur F. LaPage / George R. Trimble / Robert C. Peters / Wallace W. Christensen

OCLC:10026

Agricultural Conservation Program

David A. Gansner / Owen W. Herrick / Northeastern Forest Experiment Station (Radnor, Pa.)

OCLC:247330490

Foresters

David A. Gansner / Owen W. Herrick / Dietmar W. Rose / Northeastern Forest Experiment Station

OCLC:247259801

Owen W. Herrick / Ronald E. Coleman

OCLC:3440234

Forest management

David A. Gansner / Edwin L. Lucas / George H. Moeller / George R. Trimble / L. R. Auchmoody / R. Bruce Anderson / Thomas H. Pendleton / Donald W. Seegrist / G. W. Wendel / John Engelken / Leathern R. R. Catron / Owen W. Herrick / David N. Larsen

OCLC:22245335

Christmas trees

David A. Gansner

OCLC:18554964

Gypsy moth

David A. Gansner / Owen W. Herrick / William B. White

OCLC:62067489

Charles H. Wolf / David A. Marquis / Erik Myklestad / H. Clay Smith / Jack H. Barger / Jack Ward Thomas / Owen W. Herrick / Walter H. Davidson / J. Alan Wagar / Jean Nolley / Philip L.. Eckert / Richard M. DeGraaf / Robert L. Rosier / Benjamin Arthur Roach / Joseph C. Mawson / K. P. Hammack

OCLC:2520287

Birds