Add to ORKGUniversity of Illinois bulletin vol. XV, no. 11.Includes bibliographical references.Enumeration continues through succeeding title
At head of title: State of Illinois. Department of registration and education. Division of the State...
Director: Edward Bartow."September 13, 1909."Includes bibliographical references and index
Issued, 1917- as Bulletin no. 15 of the Division of the State Water Surveys, Dept. of Reg...
Director: Edward Bartow."January 10, 1916."Enumeration continues through succeeding title
no. 1. Chemical survey of the water supplies of Illinois Preliminary report. 1897.--no. 2-3. Chemica...
Director: Edward Bartow."September 22, 1908."Enumeration continues through succeeding title
Director: Edward Bartow."March 25, 1912."Enumeration continues through succeeding title
At head of title: State of Illinois. Department of registration and education. Division of the state...
Date on cover."Geology of Illinois as related to its water supply, by Charles W. Rolfe": p. 41-56.En...
At head of title: State of Illinois. Department of registration and education. Division of the state...
At head of title: State of Illinois. Department of registration and education. Division of the state...
At head of title: State of Illinois...Enumeration continues from preceding title
At head of title: State of Illinois. Department of registration and education. Division of the state...
At head of title: State of Illinois. Department of registration and education. Division of the state...
Labeled diagram of the hydrogeologic cycle; text lists accomplishments and research and service prog...
At head of title: State of Illinois. Department of registration and education. Division of the State...
Director: Edward Bartow."September 13, 1909."Includes bibliographical references and index
Issued, 1917- as Bulletin no. 15 of the Division of the State Water Surveys, Dept. of Reg...
Director: Edward Bartow."January 10, 1916."Enumeration continues through succeeding title
no. 1. Chemical survey of the water supplies of Illinois Preliminary report. 1897.--no. 2-3. Chemica...
Director: Edward Bartow."September 22, 1908."Enumeration continues through succeeding title
Director: Edward Bartow."March 25, 1912."Enumeration continues through succeeding title
At head of title: State of Illinois. Department of registration and education. Division of the state...
Date on cover."Geology of Illinois as related to its water supply, by Charles W. Rolfe": p. 41-56.En...
At head of title: State of Illinois. Department of registration and education. Division of the state...
At head of title: State of Illinois. Department of registration and education. Division of the state...
At head of title: State of Illinois...Enumeration continues from preceding title
At head of title: State of Illinois. Department of registration and education. Division of the state...
At head of title: State of Illinois. Department of registration and education. Division of the state...
Labeled diagram of the hydrogeologic cycle; text lists accomplishments and research and service prog...
At head of title: State of Illinois. Department of registration and education. Division of the State...
Director: Edward Bartow."September 13, 1909."Includes bibliographical references and index
Issued, 1917- as Bulletin no. 15 of the Division of the State Water Surveys, Dept. of Reg...