George S. Webster

1. Webster, George S. / Wagner, Samuel Tobias (1900): History of the Pennsylvania Avenue Subway, Philadelphia, and Sewer Construction Connected Therewith. In: Transactions of the American Society of Civil Engineers, v. 44, n. 2 (Dezember 1900), S. 1-33.

   https://doi.org/10.1061/taceat.0001435

2. Webster, George S. / Wagner, Samuel Tobias (1902): The Pennsylvania Avenue Subway and Tunnel, Philadelphia, Pa.. In: Transactions of the American Society of Civil Engineers, v. 48, n. 2 ( 1902), S. 470-547.

   https://doi.org/10.1061/taceat.0001527

3. Webster, George S. / Quimby, Henry H. (1909): Walnut Lane Bridge, Philadelphia. In: Transactions of the American Society of Civil Engineers, v. 65, n. 4 (Dezember 1909), S. 423-461.

   https://doi.org/10.1061/taceat.0002155

4. Webster, George S. (1921): Municipal Engineering: Address at the Annual Convention at Houston, Texas, April 27th, 1921. In: Transactions of the American Society of Civil Engineers, v. 84, n. 1 ( 1921), S. 516-526.

   https://doi.org/10.1061/taceat.0003051