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11
Natural resource commodities--A century of statistics prices, output, consumption, foreign trade, and employment in the United States, 1870-1973
Foilsithe / Cruthaithe 1978LEABHAR
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12
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Conservation and economic efficiency an approach to materials policy
Foilsithe / Cruthaithe 1977LEABHAR -
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Population and development the search for selective interventions
Foilsithe / Cruthaithe 1976LEABHAR -
20
Economic issue in metropolitan growth papers presented at a forum conducted by Resources for the future May 28-29, 1975 in Wasington, D. C.
Foilsithe / Cruthaithe 1976LEABHAR