GLACIAL ERRATICS AND THE PROBLEM OF GLACIATION IN NORTHEAST KENTUCKY AND SOUTHEAST OHIO-A REVIEW AND SUGGESTION.RAY LL.1969; GEOL. SURV. U.S.A., PROF. PAPER; USA; 1969, P. 195 A 199Miscellaneous

PREVENTING GROWTH OF POTENTIALLY TOXIC MOLDS USING ANTIFUNGAL AGENTSRAY LL; BULLERMAN LB.1982; J. FOOD PROT.; ISSN 0362-028X; USA; DA. 1982; VOL. 45; NO 10; PP. 953-963; BIBL. 84 REF.Article

SUGGESTED QUATERNARY CLASSIFICATION AND TIME BOUNDARIES OF MAJOR POST-SANGAMON EVENTS DERIVED FROM DATED NORTH AMERICAN MIDCONTINENTAL DEPOSITS.(ABSTRACTKARLSTROM TNV; RAY LL.1968; GEOL. SOC. AMER., ABSTR. PROGRAMS; USA; 1968, P. 154 A 155Miscellaneous

MEANS OF CORRELATION OF QUATERNARY SUCCESSIONS. PART. 1-PRINCIPLES AND PHILOSOPHY OF QUATERNARY CORRELATION.MORRISON RB; RAY LL; KARLSTROM TNV et al.1968; INQUA.7TH.CONGR.INTERN.; 1968, VOL. 8, P. 1 A 172Miscellaneous