TY - BOOK AU - Ackerman, Joseph AU - Clawson, Marion AU - Harris, Marshall (Ed.) ED - Resources for the Future Inc and Foreign Foundations TI - Land economics research: paper presented at a symposium held at Lincolan Nebraska June 16-23, 1961 U1 - 333.072 21st PY - 1962/// CY - Washington PB - Resources for the future KW - Economics; Land use, Land tenure ER -