F. W. Poos / Arthur Charles Dillman / Barry Cutler Park / Bion Tolman / C. A. Matthews / C. J. Babcock / Earl W. McComas / Ernst Artschwager / Francis Eugene Clark / Francis Raymond Lawson / Geoffrey Seddon Shepherd / Harley A. Daniel / Irvin Cecil Brown / James Ellsworth Kraus / Jay Laurence Lush / John Clifford Elmore / Kenneth Barbee McKinney / Kenneth Pickett Davis / Mark Hughlin Haller / R. A. Blanchard / R. S. Holmes / R. W. Leukel / William Henry Black / Harry M. Elwell / A. F. Howland / Arthur Eugene Molln / Besse B. Day / James Russell Douglas / James Thorp / John Holmes Martin / Nancy Harper Wheeler / R. L. Piemeisel / Ruth C. McGuire / Turner Harcourt Hopper / Walter Whittier Swett / Williamson Edward Hearn / Maurice B. Cox / Byron Lester Southwell / R. R. Graves

OSU:32435027440973

Agriculture

R. A. Blanchard

OCLC:458561156

Albert Rudolf Leding / Alexander Campbell Martin / Arnon Lewis Mehring / Arthur Henry Senner / Arthur T. Sweet / Auton William Skuderna / Benjamin Ralph Stauber / C. C. Plummer / C. H. Hadley / Chalmers Jackson King / Curtis May / Curtis Paul Clausen / David A. Savage / David Griffiths / Ernest Victor Abbott / Floyd Franklin Smith / Frederick Charles Lincoln / George Arceneaux / Glenn Gardner Hahn / Harold F. Scholz / Harold Glenn Meginnis / Harold Hall McKinney / Harry Baker Humphrey / J. Clark Salyer / James Fitton Couch / James Herbert Beattie / Jenkin William Jones / John Morrison Cooper / John Robert Parker / Kurt Walter Franke / Lewis Alexander Hurst / Mayne Reid Coe / Orator Fuller Cook / Paul George Russell / Paul Mehl / Paul William Miller / R. A. Blanchard / R. T. Balch / Ralph P. Hotis / Robert J. Sim / Robert Max Merrill / Theodore Bergen Manny / United States. Division of Silvics / Walter Ernest Fleming / Wilbur Clifford Edmundson / Wilbur Magruder Hurst / Wilfred Wickes Ballard / William Middleton / United States. Department of Agriculture / Asa Young Willis / Avis Jenkin Peterson / Claude Hope / Frederick William Metzger / I. E. Stokes / Ira Myron Hawley / J. I. Lauritzen / James Robert McCalmont / John Adam Stoehr / John Walter Taylor / Ralph Brownson Bisland / Victor Rickman Boswell / Walter Raymond Humphries / Wayne Crocker Nason / William Ernest Stone / Charles Conrad Krumbhaar / E. E. Hall / Max Raymond Osburn / Roland McKee

OSU:32435051491942

Agriculture

R. A. Blanchard

STANFORD:36105210402231

Aerial spraying and dusting in agriculture

R. A. Blanchard

UIUC:30112019667499

Helicoverpa armigera

Harry Bruce Walker / R. A. Blanchard / O. K. Hedden

OCLC:458840938

R. A. Blanchard / Harry Bruce Walker / O. K. Hedden

UIUC:30112019270013

Alfalfa

R. A. Blanchard

UIUC:30112019270245

Alfalfa

R. A. Blanchard / W. A. Douglas

IND:30000091983282

Corn

R. A. Blanchard / A. F. Satterthwait

OCLC:779856137

DDT (Insecticide)

R. A. Blanchard / A. F. Satterthwait / United States. Bureau of Entomology and Plant Quarantine

OCLC:779856137

DDT (Insecticide)

John Henry Bigger / R. A. Blanchard

OCLC:17437294

Corn

R. A. Blanchard / W. A. Douglas / George P. Wene / United States. Bureau of Entomology and Plant Quarantine

OCLC:780181026

DDT (Insecticide)

R. A. Blanchard / W. A. Douglas / George P. Wene

OCLC:780181026

DDT (Insecticide)

L. G. Jones / Fred N. Briggs / R. A. Blanchard

OCLC:864756995

Alfalfa

R. A. Blanchard / W. A. Douglas / George Peter Wene

OCLC:1084382877

Aerial spraying and dusting in agriculture

J H 1898- Bigger / R a 1900- Blanchard

1379001927 / 9781379001928

R. A. Blanchard / A. F. Satterthwait / United States. Bureau of Entomology and Plant Quarantine

OCLC:779856040

DDT (Insecticide)

R. A. Blanchard

OCLC:1085659514

Corn

RA. Parent

OCLC:985931744

OAC Review Index (University of Guelph) / W. W. Young / R. M. Winslow / D. R. A. Wharton / J. I. Way / H. E. Young / W. J. Thompson / R. G. Thompson / H. Story / C. H. Stewart / P. W. P. Smith / H. B. Smith / H. Maxwell-Scott / T. C. Rogers / J. G. McPharlin / F. G. North / W. F. Newcomen / A. M. McIntyre / A. McCredie / W. A. McCallum / J. F. Monroe / J. B. MacCurry / K. Macarthur / S. E. Keillor / T. C. Karr / H. P. Horbin / E. G. Hogarth / R. J. Hastings / A. G. Harris / A. J. Gray / G. K. Gaukroger / B. M. Eftyhithes / M. S. T. Edwards / L. W. Eaton / G. B. Curren / R. F. Crossgrove / J. E. Crealey / F. Craig / E. C. Cowan / F. H. Copeland / H. R. Clemens / G. A. Clark / W. J. Carson / L. A. Bowes / B. H. C. Blanchard / R. A. Boddy / F. W. Allmer / T. M. Armstrong / T. R. Arkell

OCLC:629711305

OAC Review Index

OCLC:1315048159

R. A. Blanchard / United States. Department of Agriculture

OCLC:631397945

Alfalfa

OAC Review Index / J.F. Clark / G. LeLachur / J.W. Jones / J.A. Clark / J.E. McLarty / William Kerr / W.J. Reed / J.L. Tennant / W.R. Reek / R.D. Bligh / George C. Creelman / H.A. Beatty / J.E. Britton / B.H.C. Blanchard / A.G. Bland / F.A. Boyd / V.W. Jackson / Michael H. Coghlan / F.W. Broderick / W.J. Brown / J.N. Allan / P.E. Angle / W.J.B. Kay / Dick Elgie / F.B. Cotsworth / Higgins / Benallick / Q.M.S. Burrows / B.S.M. Stone / L.J. Hextall / Keegan / McKinnon / Gill / Andrew Cory / Anderson / H.H. Lindesay / C.W. Leggatt / A.C. Lane / F.W. Walsh / J.C. Shipton / G.T. Raynor / S. Loghrin / S. Kennedy / W.M. Kedey / E. Jensen / F.H. Ingram / H. Westra / P. Waterhouse / B.K. Horan / J.G. Hogarth / J. Hiddleston / H.C. Herder / J.M. Greenshields / G.M. Goodall / C.A. Bradley / C.H. Wright / E.J. Fitzgerald / E.R. Fairclough / W.F. Chaffey / R.T. Burnett / H.H.G. Barnett / H.E. Bagsley

OCLC:625362427

George P. Wene / R. A. Blanchard / Texas Agricultural Experiment Station

OCLC:11050265

Corn

R. A. Blanchard

OCLC:56946352

Potatoes

Mississippi Agricultural Experiment Station / R. A. Blanchard

OCLC:26479265

Helicoverpa armigera

OAC Review Index / G.L. Smith / Russel M. Peart / G.G. Bramhill / N.S. Golding / Alfred Briggs Baird / Hazel Aileen Black / Charles Atkinson Good / Helen Mary Woodruffe / R. Hammersley / D. Weld / R.W. Brown / J.A. McAdam / D.C. McArthur / E.I. McLoughry / W.G. Hill / R.G. Sutton / A.H. Cowan / E.G. Rowley / B.P. Gandier / F. Farncombe / Jack Bird / R.A. Finn / David McEwan / C.B. Nourse / E.G. Hogarth / R.K. Bryden / C.C. Duncan / H.F. Rowland / Bob Hinman / Purdom Love / Dick Sands / R.H. McEwan / W.H. Porter / M.T. Smith / J.H. Light / I.B. Whale / J.A. Steele / Harry Westra / E.J. Fitzgerald / Benny H.C. Blanchard / C.C. James / C.A. Zavitz

OCLC:625367321

OCLC:932960127

Berndtson MJ.

OCLC:985780598