TY - BOOK AU - Bass,N.Wood TI - Origin of the shoestring sands of Greenwood and Butler counties, Kansas, AV - QE113 .A2 no. 23 PY - 1936/// CY - Lawrence, Kan. PB - Printed by the authority of the state of Kansas KW - Geology KW - Kansas KW - Greenwood County KW - Butler County KW - Petroleum KW - Oil-shales N1 - At head of title: State Geological survey of Kansas; "Investigation conducted under a cooperative agreement between the United States Geological survey and the state geological survey of Kansas."; Printed in 1937; Bibliographical footnotes ER -