Perspectives in world agriculture /

An address delivered before the Philadelphia Society for Promoting Agriculture at its anniversary meeting, January 18, 1820 /
by: Tilghman, William, 1756-1827
Published: (1820)

Food and agriculture.
Published: (1976)

An address delivered before the Philadelphia Society for Promoting Agriculture : at its anniversary meeting, January 18, 1820 /
by: Tilghman, William, 1756-1827
Published: (1820)

Address: delivered before the Philadelphia society for promoting agriculture : on its seventy-fifth anniversary, February 11th, 1860 /
by: Biddle, Craig, 1823-1910
Published: (1860)

Address delivered before the Philadelphia Society for Promoting Agriculture, at its annual meeting, on the twenty-third of January, 1823 /
by: Peters, Richard, 1743-1828
Published: (1823)

Address delivered before the New-York State Agricultural Society : at the Capitol, in ... Albany ... 18th January, 1849 /
by: Allen, Lewis F. (Lewis Falley), 1800-1890
Published: (1849)

Milburn Lincoln Wilson distinguished lectures.
Published: (1980)

Address delivered before the Philadelphia Society for Promoting Agriculture : at their annual exhibition, held at the Lamb Tavern, on the Lancaster turnpike, Oct. 5, 1849 /
by: Ingersoll, Joseph R. (Joseph Reed), 1786-1868
Published: (1849)

Black earth and ivory tower : new American essays from farm and classroom /
Published: (2005)

Address to the Rhode-Island Society for the Encouragement of Domestick Industry /
by: Robbins, Asher, 1757-1845
Published: (1822)

Listening conference.
Published: (1969)

Sociedad Agronómica de México ; primer ciclo de conferencias (de octubre a noviembre de 1937).
Published: (1938)

Global aspects of food production /
Published: (1986)

A thesis, wrote upon the most noble and now universally interestive science of agriculture : With those, the humble author's public assertions of possess'd abilities, for changing all sorts of the most spuriously forbidding sour lands (even with, or without tillage) into exceeding milky, mellusive, or otherwise more gregitatively delightful fattening pastures. Together with the very same mutaveal alternative, for as favourably profitable a metamorphose, and that for advantage to all sorts of coarse, or otherwise defectively degenerated meadows, &c. &c. By Abraham Fry.
by: Fry, Abraham

Advances in agronomy.
Published: (2011)

Management perspectives for agricultural research /
Published: (1989)

Summary of Agricultural research policy : international quantitative perspectives.
Published: (1992)

Research on agricultural systems : accomplishments, perspectives and issues /
Published: (2000)

Perspectives in world food and agriculture, 2004 /
Published: (2004)

Assessment of agricultural research priorities : an international perspective /
by: Davis, J. S.
Published: (1987)

Perspectives on 21st century agriculture : a tribute to Walter J. Armbruster /
Published: (2007)

Perspectives in world food and agriculture, 2004 /
Published: (2004)

Monitoring and evaluating agricultural research : a sourcebook /
Published: (1993)

Applied agricultural research : foundations and methodology /
by: Andrew, Chris O.
Published: (1993)

Perspectives in agricultural typology /

Agricultural research in developing countries.
Published: (1978)

Science for agriculture : a long-term perspective /
by: Huffman, Wallace E.
Published: (2006)

Q & A on agriculture, science, and the developing world : a briefing on international agricultural research and training centers supported by the Rockefeller Foundation and the Ford Foundation.
Published: (1968)

Planning agricultural research : a sourcebook /
Published: (2001)

Agricultural research policy /
by: Ruttan, Vernon W.
Published: (1982)

Policy for agricultural research /
Published: (1987)

Proceedings, annual meeting of the Agricultural Research Institute.

New directions for agriculture and agricultural research : neglected dimensions and emerging alternatives /
Published: (1986)

Agricultural research /

Sustainable agricultural production : implications for international agricultural research /
Published: (1989)

Instability of national agricultural research systems in Sub-Saharan Africa : lessons from Nigeria /
by: Idachaba, Francis Sulemanu
Published: (1997)