PUCPR Search for 'an:210924'

Desalting seawater; achievements and prospects

By Clawson, Marion.
New York Gordon and Breach 1972 .
276 p. 0677027109

The land system of the United States an introduction to the history and practice of land use and land tenure.

By Clawson, Marion.
Lincoln University of Nebraska Press 1968 .
ix, 145 p. , "Based on [the author's] Man and land in the United States." | "Initiated and sponsored by the North Central Land Economics Research Committee."

Policy directions for U.S. agriculture long-range choices in farming and rural living.

By Clawson, Marion.
Baltimore Published for Resources for the Future by Johns Hopkins Press 1968 .
xvii, 398 p. , 920723

Natural resources and international development

By Clawson, Marion.
Baltimore] Published for Resources for the Future by the Johns Hopkins Press 1964 .
xi, 462 p. 23 cm..