Browsing by Author "Jones, I. R. (Idwal Ralph), 1898-"

Artificial breeding associations : financial and general information

Oregon State College. Agricultural Experiment Station; Mumford, D. Curtis (Dwight Curtis), 1900-; Ewalt, H. P.; Jones, I. R. (Idwal Ralph), 1898- ([Corvallis, Or.] : Agricultural Experiment Station, Oregon State College, 1945-11)

Austrian winter field peas for dairy cattle

Oregon State College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898- ([Corvallis, Or.] : Agricultural Experiment Station, Oregon State College, 1944-02)

Baled, wafered and pelleted hay : comparative feeding values for milk production

Jones, I. R. (Idwal Ralph), 1898-; Petersen, Roger G., 1924-; Magill, Benjamin Fulton; Oregon State College. Agricultural Experiment Station (Corvallis, Or. : Oregon State College, Agricultural Experiment Station, 1958-05)

Butter making during hay feeding season : "50-45-40" method

Oregon State College. Agricultural Experiment Station; Wilster, G. H. (Gustav Hans), b. 1893; Stout, Roy Edgar, 1913-; Stein, R. W.; Haag, J. R. (Joseph Roy), 1896-; Jones, I. R. (Idwal Ralph), 1898- (Corvallis, Or. : Agricultural Experiment Station. Oregon State College., 1942-12)

The comparative value of kale and corn silage for milk production

Oregon State Agricultural College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898-; Brandt, P. M. (Philip Martin), 1888- (Corvallis, Or. : Agricultural Experiment Station. Oregon State Agricultural College., 1930-12)

Cost of keeping dairy herd sires and suggestions on their selection and management

Oregon State Agricultural College. Agricultural Experiment Station; Selby, H. E. (Halbert Edgerton), b. 1896; Jones, I. R. (Idwal Ralph), 1898- (Corvallis, Or. : Agricultural Experiment Station. Oregon State Agricultural College., 1933-05)

Crops to grow for dairy cows

Jones, I. R. (Idwal Ralph), 1898-; Mumford, D. Curtis (Dwight Curtis), 1900-; Oregon State College. Agricultural Experiment Station ([Corvallis, Or.] : Oregon State System of Higher Education, Agricultural Experiment Station, Oregon State College, 1944-09)

The effect of feeding some succulent feeds on the quality of milk and butter produced

Oregon State College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898- ([Corvallis, Or.] : Agricultural Experiment Station, Oregon State College, 1931-02)

Feeding apples to dairy cows

Oregon State College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898- ([Corvallis, Or.] : Agricultural Experiment Station, Oregon State College, 1936-09)

Feeding for milk production

Oregon State College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898-; Morse, R. W. (Corvallis, Or. : Agricultural Experiment Station. Oregon State College., 1949-07)

Feeding for milk production

Oregon State College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898-; Morse, R. W. (Corvallis, Or. : Agricultural Experiment Station. Oregon State College., 1941-10)

Final report of the livestock phase of the nutritional and management studies on Sauvie Island, Oregon : June 1952 to July 1954

Sprowls, Roger Garrett; Jones, I. R. (Idwal Ralph), 1898-; Oregon State College. Agricultural Experiment Station (Corvallis, Or. : Agricultural Experiment Station, Oregon State College, 1955-06)

The flavor and odor of milk, cream and butter

Oregon State College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898- ([Corvallis, Or.] : Agricultural Experiment Station, Oregon State College, 1935-10)

Growth, reproduction and lactation of dairy cattle fed dry rations varying in mineral and vitamin contents

Oregon State Agricultural College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898-; Haag, J. R. (Joseph Roy), 1896-; Brandt, P. M. (Philip Martin), 1888- (Corvallis, Or. : Agricultural Experiment Station. Oregon State Agricultural College., 1934-06)

Irrigated pastures for dairy cattle

Oregon State Agricultural College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898-; Brandt, P. M. (Philip Martin), 1888- (Corvallis, Or. : Agricultural Experiment Station. Oregon State Agricultural College., 1930-05)

Legume and grass silage

Oregon State College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898-; Howell, Herbert B.; Hill, D. D. (Donald David), 1894- ([Corvallis, Or.] : Agricultural Experiment Station, Oregon State College, 1942-04)

Limitations of urea as a protein substitute in the rations of ruminants

Oregon State College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898- ([Corvallis, Or.] : Agricultural Experiment Station, Oregon State College, 1946-01)

The making of legume and grass silages in silos and stacks

Oregon State College. Federal Cooperative Extension Service; Jones, I. R. (Idwal Ralph), 1898- (Corvallis, Or. : Federal Cooperative Extension Service, Oregon State College, 1938-06)

Raising calves on calf meal

Oregon State College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898- ([Corvallis, Or.] : Agricultural Experiment Station, Oregon State College, 1930-03)

Raising calves on dry calf meals

Oregon State Agricultural College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898-; Brandt, P. M. (Philip Martin), 1888-; Wilson, Francis Dale, 1903- (Corvallis, Or. : Agricultural Experiment Station. Oregon State Agricultural College., 1931-06)

Browsing by Author "Jones, I. R. (Idwal Ralph), 1898-"

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Browsing by Author "Jones, I. R. (Idwal Ralph), 1898-"

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