Minutes of Proceedings Thirty‐Fourth Annual Convention American Water Works Association

Wiley | 1914

Proceedings Thirty‐Sixth Annual Convention, American Water Works Association

Wiley | 1916

National fire protection association proceedings of thirty-fifth Annual Meeting

Engineering Index Backfile | 1931

Proceedings of Thirty-Fifth Annual Road School

Engineering Index Backfile | 1949

Proceedings of thirty-fifth Annual Highway Conference

Kohl, J.C. | Engineering Index Backfile | 1950