Land productivity and agro-systems in the North Sea area : Middle Ages-20th century, elements for comparison

MLA

Thoen, Erik, and Bas J. P Van Bavel. Land Productivity and Agro-systems In the North Sea Area : Middle Ages-20th Century, Elements for Comparison. Turnhout: Brepols, 1999.

APA

Thoen, E., & Van Bavel, B. J. P. (1999). Land productivity and agro-systems in the North Sea area : Middle Ages-20th century, elements for comparison. Turnhout: Brepols.

Chicago

Thoen, Erik, ed., and Bas J. P. Van Bavel ed. Land Productivity and Agro-Systems In the North Sea Area: Middle Ages-20th Century, Elements for Comparison. Turnhout: Brepols, 1999.