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John Harwood Longwell

18 cilt bulundu.

Cilt sonuçları

Swine Type Studies

Swine Type Studies

SLEETER. BULL, John Harwood Longwell · Hutson Street Press

Sayfa sayısı yok · 2025-05-22

Science

A Fortune to Share in Research

A Fortune to Share in Research

John Harwood Longwell · Yayınevi bilinmiyor

120 sayfa · 1955

Agriculture

The Centennial Report, 1870-1970, of the College of Agriculture, University of Missouri-Columbia

The Centennial Report, 1870-1970, of the College of Agriculture, University of Missouri-Columbia

John Harwood Longwell · Yayınevi bilinmiyor

276 sayfa · 1970

Kategori yok

Fertilizer Inspection and Analysis, Spring, 1949

Fertilizer Inspection and Analysis, Spring, 1949

John Harwood Longwell · Yayınevi bilinmiyor

64 sayfa · 1950

Agriculture

Some Effects of Breeding Purebred Ewe Lambs

Some Effects of Breeding Purebred Ewe Lambs

John Harwood Longwell · Yayınevi bilinmiyor

24 sayfa · 1942

Agriculture

Fertilizer Inspection and Analysis, Fall, 1950

Fertilizer Inspection and Analysis, Fall, 1950

John Harwood Longwell · Yayınevi bilinmiyor

68 sayfa · 1951

Agriculture

Fertilizer Inspection and Analysis, Fall, 1952

Fertilizer Inspection and Analysis, Fall, 1952

John Harwood Longwell · Yayınevi bilinmiyor

64 sayfa · 1953

Agriculture

Agricultural Research Builds Up New Efficiency in Farming

Agricultural Research Builds Up New Efficiency in Farming

John Harwood Longwell · Yayınevi bilinmiyor

146 sayfa · 1952

Agriculture

Effects of Sex, Length of Feeding Period, and a Ration of Ear-corn Silage on the Quality of Baby Beef

Effects of Sex, Length of Feeding Period, and a Ration of Ear-corn Silage on the Quality of Baby Beef

Benjamin Koehler, Charles Elmer Durst, Frederick Charles Bauer, Frederick Francis Weinard, John William Lloyd, Laurence Joseph Norton, Oliver Ralph Overman, Paul Hubert Tracy, Sleeter Bull, Victor Wendell Kelley, · Yayınevi bilinmiyor

Relative Economy of the Various Cuts of Pork

Relative Economy of the Various Cuts of Pork

Sleeter Bull, John Harwood Longwell · Palala Press

22 sayfa · 2015-09-04

Kategori yok

Bulletin No. ... of the West Virginia Agricultural Experiment Station at Morgantown, W. Va

Bulletin No. ... of the West Virginia Agricultural Experiment Station at Morgantown, W. Va

John Harwood Longwell, Wyatt Marion Insko, H. O. Henderson · Yayınevi bilinmiyor

32 sayfa · 1930

Agriculture

Fertilizer Inspection and Analysis, Fall, 1951

Fertilizer Inspection and Analysis, Fall, 1951

John Harwood Longwell · Yayınevi bilinmiyor

72 sayfa · 1952

Agriculture

Effects of Sex, Length of Feeding Period, and a Ration of Ear-Corn Silage on the Quality of Baby Beef

Effects of Sex, Length of Feeding Period, and a Ration of Ear-Corn Silage on the Quality of Baby Beef

Sleeter Bull, John Harwood Longwell, Fred C 1900- Olson · Palala Press

80 sayfa · 2015-09-05

Kategori yok

Fertilizer Inspection and Analysis, Spring, 1952

Fertilizer Inspection and Analysis, Spring, 1952

John Harwood Longwell · Yayınevi bilinmiyor

78 sayfa · 1952

Agriculture

Fertilizer Inspection and Analysis, Fall 1949

Fertilizer Inspection and Analysis, Fall 1949

John Harwood Longwell · Yayınevi bilinmiyor

68 sayfa · 1950

Agriculture

CiltSwine Type Studies - 2- Type in Swine As Related to Quality of PorkUniversity of Illinois (Urbana-Champaign campus). Agricultural Experiment Station, John Harwood Longwell, S. Bull

Swine Type Studies - 2- Type in Swine As Related to Quality of Pork

University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station, John Harwood Longwell, S. Bull · Yayınevi bilinmiyor

Sayfa sayısı yok · 1929

Kategori yok

FertilizersFertilizer Inspection and Analysis, Spring, 1951John Harwood Longwell, University of Missouri. Agricultural Experiment Station

Fertilizer Inspection and Analysis, Spring, 1951

John Harwood Longwell, University of Missouri. Agricultural Experiment Station · Yayınevi bilinmiyor

65 sayfa · 1951

Fertilizers

CiltThe Influence of the Periods of Gestation and Lactation Upon Young SwineJohn Harwood Longwell

The Influence of the Periods of Gestation and Lactation Upon Young Swine

John Harwood Longwell · Yayınevi bilinmiyor

242 sayfa · 1920

Kategori yok

Walter August Huelsen,

Wesley Pillsbury Flint,

William Leonidas Burlison,

Ben Bowen Wilson,

Carl Otto Mohr,

Harrison August Ruehe,

Horace Mead Newell,

James Ransom Holbert,

Jay Courtland Hackleman,

John Harwood Longwell,

Merl Conrad Gillis,

Orlando Ford Garrett,

Samuel Wesley Decker,

Fred Carl Olson,

Ogle Hesse Sears

732 sayfa · 1930

Agricultural prices