TY - BOOK AU - Jackson,Donald C. ED - National Trust for Historic Preservation in the United States. TI - Great American bridges and dams T2 - A National Trust guide SN - 0891331298 (pbk.) : AV - TG23 .J33 1988 U1 - 624/.2/0973 19 PY - 1988/// CY - Washington, D.C. PB - Preservation Press KW - Bridges KW - United States KW - Dams N1 - Includes index; Bibliography: p. [332]-335 ER -