Mary Engle Pennington / Helen Molony Pennington Betts

OCLC:401306104

Poultry

Alexander Wetmore / Alfred Glaze Smith / Arnold Orlando Dahlberg / Arthur Howard McCray / Arthur William Sampson / Bernard George Hartmann / Charles Homer Lane / Charles William Okey / Eugene Bloomberg / Frank Rabak / Henry James Washburn / James Joseph Tobin / James Robert Weir / John Robbins Mohler / Kenneth Jesse Matheson / Mary Engle Pennington / Minnie Kimball Jenkins / Philip Vincent Cardon / Prévost Hubbard / Rex Ethan Willard / Robert Waitman Clothier / Ernest Everett Hubert / Francis Ray Cammack / Frank Herbert Jackson / Gilbert F. White / Harry Aloysius McAleer / L. M. Tolman / Leon Henry Weyl / Arden Dean Greenlee

IND:30000092168388

Agricultural education

Mary Engle Pennington / Helen Molony Pennington Betts / Minnie Kimball Jenkins

UIUC:30112104113854

Agriculture

A. F. Burgess / Alexander Wetmore / Andrew Lincoln Winton / Charles Orrin Townsend / David Griffiths / Edward Owen Guerrant Kelly / Ellery Channing Chilcott / Elmer Ottis Wooton / Eugene Merritt / F. R. Marshall / George Anton Nahstoll / George Bishop Sudworth / George Charles Husmann / James Robert Weir / Mary Engle Pennington / Raphael Zon / Robert Lee Nixon / Samuel Henry Ayers / Silas Cheever Mason / United States. Bureau of Public Roads / Waldo Lee McAtee / George Leslie Bidwell / John Selden Cole / Lewis Lincoln Heller / Minnie Kimball Jenkins / Wallace C. Burnet / William Horace Kerr / William Trimble Johnson / Charles Edward Goodrich / John H. Bornmann / William Wesley Burr / William Alonzo Stocking

OSU:32435027455187

Agricultural education

Mary Engle Pennington

STANFORD:36105130126274

Cold storage

Mary Engle Pennington / Helen M. P. Betts

UCAL:$B106225

Poultry

Mary Engle Pennington / Minnie Kimball Jenkins / William Alonzo Stocking

UIUC:30112104115537

Agriculture

Dr. Mary J. Ferguson

9781480977297 / 1480977292

Science

Mary Ellen Snodgrass

9781135455729 / 1135455724

Cooking

Mary R.S. Creese

9780585276847 / 0585276846

Science

Paul Mandeville / Mary Engle Pennington

NYPL:33433006527992

Cooking (Eggs)

Mary Engle Pennington / Frank L. Platt / Clara Gebhard Snyder

OSU:32435000028159

Cooking

Mary Ellen Snodgrass

9781476631066 / 1476631069

Medical

Mary Engle Pennington

PSU:000009975651

Refrigerator cars

Mary Engle Pennington

PSU:000057661322

Frozen eggs

Association of Official Agricultural Chemists (U.S.) / Mary Engle Pennington / United States. Bureau of Chemistry / Joseph Samuel Hepburn

UCAL:B3348707

Science

Mary Engle Pennington / John Robert Magness / A. M. Burroughs

UIUC:30112047386773

Apples

Mary Engle Pennington / Arden Dean Greenlee / Henry Aloysius McAleer

UIUC:30112019243846

Agriculture

Mary Engle Pennington / Harry Aloysius McAleer / Arden Dean Greenlee

UIUC:30112019243911

Agriculture

College of William and Mary

UOM:39015076323420

Mary Engle Pennington

OCLC:16508092

Cold storage

Mary Engle Pennington

PSU:000009975651

Refrigerator cars

Mary Engle Pennington

OCLC:8392803

Refrigerator-cars

Mary Penington

OCLC:433591386

Mary Engle Pennington

LCCN:42013152

Food

Mary Pennington

1378643410 / 9781378643419

Paul Mandeville

LCCN:33031254

Cooking (Eggs)

Mary Engle Pennington

STANFORD:36105130126274

Cold storage

Mary Engle Pennington / United States. Bureau of Chemistry

OCLC:877826307

Cold storage

Mary Engle Pennington / Minnie Kimball Jenkins / William Alonzo Stocking

UIUC:30112104115537

Agriculture