A. H. Spurlock / Donald Lloyd Brooke / Robert Edward Lee Greene

UCAL:B2675622

Agricultural costs

Donald Lloyd Brooke / A. H. Spurlock

UCAL:B2675621

Tomato industry

Donald Lloyd Brooke / A. H. Spurlock

UCAL:B2675620

Potato industry

A. H. Spurlock / Gaylord M. Volk / Joseph Robert Neller / Margaret J. Mustard / Mark Wirth Emmel / Max Edwin Brunk / Theodore Russell Freeman / Charles Edward Bell / Clarence Vernon Noble / S. John Lynch

UIUC:30112019471660

Agricultural prices

University of Florida. Agricultural Experiment Station / A. H. Spurlock / Donald Ray Stokes

PSU:000057439419

Corn

A. H. Spurlock / Marvin Adel Brooker

UCAL:B2675607

Citrus fruits

A. H. Spurlock / Arthur L. Stahl / C. C. Goff / E. R. Purvis / Fred H. Hull / George Richard Townsend / Joseph Ralph Watson / Mark Wirth Emmel / William Burleigh Tisdale / William Byron Shippy / John C. Cain / Marvin Adel Brooker / Rudolf William Ruprecht / Stacy O. Hawkins

UIUC:30112019471603

Beans

Donald Lloyd Brooke / A. H. Spurlock / G. N. Rose

UCAL:B2675617

Agricultural prices

Henry Glenn Hamilton / A. H. Spurlock

HARVARD:LI2RX6

Citrus fruits

William Smith Greig

UVA:X030450799

Corn

A. H. Spurlock / Calvin Lunsford Beale / Erling Hole / Frederick D. Stocker / James Daniel Cowhig / Nick Havas / Reed Eugene Friend / Roy Arthur Ballinger

OSU:32435030095640

Agricultural laborers

A. H. Rouse / Cecil Nuckols Smith / David S. Prosser / Harold Dean Wallace / Joseph Charlworth Stephens / Levi A. Powell / Ouida Davis Abbott / R. B. French / Marshall Reid Godwin / Ruth O. Townsend / William H. Speir / A. L. Craig

UIUC:30112019471744

Beef cattle