text Baltimore Johns Hopkins University Press 1974 Ind xxx, 316 p. : ill. ; 25 cm. xxx, 316 p. : ill. ; 25 cm. Bibl.: p. 305-310.-- Index: p. 311-316 RESOURCE economics selected works of Orris C. Herfindahl ECONOMIC GEOLOGY 553 553RES ISBN 0-8018-1645-9 INLIS000000000012832 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)