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Lexile Level
AR Level
AR Level
Agricultural Systems of the World: An Evolutionary Approach 9780521098434 by
Grigg, D B -
Cambridge University Press,
-1974
Dewey: 630.9
N/A
Agricultural Revolution in South Lincolnshire 9780521106153 by
Grigg, David B -
Cambridge University Press,
-2009
Dewey: 338.10942538
N/A
Population Growth and Agrarian Change: An Historical Perspective 9780521296359 by
Grigg, David B -
Cambridge University Press,
-1980
Dewey: 301.3291724
N/A