M. P. Botkin

UIUC:30112019942454

Agriculture

M. P. Botkin / Ray A. Field / C. LeRoy Johnson

WISC:89014751564

Business & Economics

M. P. Botkin / Leon H. Paules

OCLC:27039245

Antibiotics in animal nutrition

George Estes Nelms / M. P. Botkin

UIUC:30112019945978

Agriculture

M. P. Botkin

UIUC:30112019737789

Agriculture

M. P. Botkin / Leon H. Paules

OCLC:27090553

Antibiotics in animal nutrition

Cedric Lambert Porter / Delwin Moore Stevens / Dwane Gene Miller / Frank Rauzi / George B. Willson / George Estes Nelms / Ned W. Jefferies / Ray A. Field / Richard Thomas Clark / Robert D. Burman / Rodney C. Kite / Rollo Lee Ehrich / Wayne Edwin Wingfield / William P. Roberts / M. P. Botkin / James Gilmore Ahl / Willard D. Schutz

UIUC:30112079957293

Agriculture

M. P. Botkin

OCLC:1191393

Sheep

M. P. Botkin

OCLC:776127137

Grain as feed

M. P. Botkin / Leon H. Paules

OCLC:27039116

Aureomycin

M. P. Botkin / Wyoming Agricultural Experiment Station / Carroll Owen Schoonover / Ray A. Field

OCLC:10498590

Lambs

Wyoming Agricultural Experiment Station

OCLC:10307770

Lambs

E. K. Faulkner / Robert H. Burns / M. P. Botkin / University of Wyoming. Agricultural Extension Service

OCLC:26884110

Sheep

M. P. Botkin / Leon H. Paules

OCLC:10239466

Lambs

E. K. Faulkner / Robert Homer Burns / M. P. Botkin / University of Wyoming. Agricultural Extension Service

OCLC:12621832

Sheep