Planning and urban growth : an aglo-american comparison /

ανά Clawson, Marion
Έκδοση 1973

Land for the future /

ανά Clawson, Marion
Έκδοση 1960

Land use information : a critical survey of U.S. statistics : including possibilities for greater uniformity /

ανά Clawson, Marion
Έκδοση 1965

Land for Americans : trends, prospects, and problems /

ανά Clawson, Marion
Έκδοση 1963

Economics of outdoor recreation /

ανά Clawson, Marion
Έκδοση 1966

Natural resources and international development /

Έκδοση 1964