North America, its agriculture and climate : containing observations on the agriculture and climate of Canada, the United States, and the island of Cuba /

Prehistoric food production in North America /
Published: (1985)

Prehistoric food production in North America /
Published: (1985)

Indian agriculture in America : prehistory to the present /
by: Hurt, R. Douglas
Published: (1987)

North American agriculture in a new world /
by: Gittinger, J. Price (James Price), 1928-
Published: (1970)

Cultivated landscapes of native North America /
by: Doolittle, William Emery
Published: (2000)

Climatic atlas of North and Central America /
Published: (1979)

Climate change, carbon, and forestry in northwestern North America : proceedings of a workshop, November 14-15, 2001, Orcas Island, Washington /
Published: (2004)

Climate change, carbon, and forestry in northwestern North America : proceedings of a workshop, November 14-15, 2001, Orcas Island, Washington /
Published: (2004)

Prices of agricultural products and selected inputs in Europe and North America : annual ECE/FAO price review.
Published: (1980)

Climate change and its biological consequences /
by: Gates, David Murray, 1921-
Published: (1993)

Policy harmonization and adjustment in the North American agricultural and food industry : proceedings of the Fifth Agricultural and Food Policy Systems Information Workshop /
Published: (2000)

American husbandry : containing an account of the soil, climate, production and agriculture, of the British colonies in North-America and the West-Indies : with observations on the advantages and disadvantages of settling in them, compared with Great Britain and Ireland /

American husbandry : containing an account of the soil, climate, production and agriculture of the British colonies in North-America and the West-Indies : with observations on the advantages and disadvantages of settling in them, compared with Great Britain and Ireland /
Published: (1775)

Comparison of agricultural support in Canada, Mexico, and the United States.
by: Nelson, Frederick J. (Frederick James), 1939-
Published: (1995)

Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America : ecoregions of North America /
by: Thompson, Robert Stephen
Published: (2007)

Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America : revisions for all taxa from the United States and Canada and new taxa from the western United States /
by: Thompson, Robert Stephen
Published: (2015)

Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America : modern data for climatic estimation from vegetation inventories /
by: Thompson, Robert Stephen
Published: (2012)

Review of literature on climate change and forest diseases of western North America /
Published: (2009)

Indian agricultural school, North Dakota.
Published: (1902)

Provisions of the Federal Agriculture Improvement and Reform Act of 1996.
Published: (1996)

Travels in North America ; with geological observations on the United States, Canada, and Nova Scotia.
by: Lyell, Charles, Sir, 1797-1875
Published: (1845)

Travels in North America : with geological observations on the United States, Canada, and Nova Scotia /
by: Lyell, Charles, Sir, 1797-1875
Published: (1845)

A topographical description of the western territory of North America : containing a succinct account of its soil, climate, natural history, population, agriculture, manners and customs ... /
by: Imlay, Gilbert, 1754?-1828?

Silvics of North America /
by: Burns, Russell M.
Published: (1990)

Rivers of change : essays on early agriculture in eastern North America /
by: Smith, Bruce D.
Published: (1992)

Rivers of change : essays on early agriculture in eastern North America /
by: Smith, Bruce D. (Bruce David), 1946-
Published: (2007)

North America and Europe (NAE) report /
Published: (2009)

Changing climates in North American politics : institutions, policymaking, and multilevel governance /
Published: (2009)

NAFTA : North American Free Trade Agreement : effects on agriculture.
Published: (1991)

Prehistoric agriculture at Point of Pines, Arizona /
by: Woodbury, Richard B. (Richard Benjamin), 1917-2009
Published: (1974)

Changing climates in North American politics : institutions, policymaking, and multilevel governance /
Published: (2009)

Human ecology and climate change : people and resources in the Far North /
Published: (1995)

General view of the agriculture of North Wales : with observations on the means of its improvement /
by: Kay, George

Indians in agriculture : an historical sketch /
by: Kipp, Henry W.
Published: (1988)

Historical climate variability and impacts in North America /
Published: (2009)

Agricultural situation.