DEVELOPMENT OF A GEOTHERMAL THESAURUS.HERR JJ.1975; GEOL. SOC. AMER., ABSTR. PROGRAMS; U.S.A.; 1975, VOL. 7, NUM. 0007, P. 1112Miscellaneous

AUTOMATIC DOCUMENT CLASSIFICATION BASED ON EXPERT HUMAN DECISIONSCAHN DF; HERR JJ.1978; INFORMATION AGE IN PERSPECTIVE. AMERICAN SOCIETY FOR INFORMATION SCIENCE. ANNUAL MEETING. 41/1978/NEW YORK, NY; USA; WHITE PLAINS, NY: KNOWLEDGE INDUSTRY PUBLICATIONS; DA. 1978; PP. 63-66Conference Paper

STANDARDS FOR MULTILATERAL AND WORLDWIDE EXCHANGE OF GEOTHERMAL DATA.HERR JJ; PHILLIPS SL; SCHWARTZ SR et al.1977; J. INTERNATION. ASS. MATH. GEOL.; U.S.A.; DA. 1977; VOL. 9; NO 3; PP. 259-263; 1 ILL.; (CONF. IGCP. PROJ. 98; LOEN; 1976)Conference Paper