America's land and its uses /
Clawson, Marion
America's land and its uses / Marion Clawson - Baltimore D.C : John Hopkins Press 1972 - x, 166 p. : ill.,maps; 20 cm.
Index
0801813301
Land use
America
333.730973 CLA
America's land and its uses / Marion Clawson - Baltimore D.C : John Hopkins Press 1972 - x, 166 p. : ill.,maps; 20 cm.
Index
0801813301
Land use
America
333.730973 CLA