TY - GEN AU - HENGST, ROBERT TI - CONCRETE WATERTIGHT STRUCTURES AND HAZARDOUS LIQUID CONTAINMENT SN - 0-87262-791-8 U1 - 624.1834 HEN PY - 1994/// CY - NEW YORK PB - ASCE PRESS N1 - WATERTIGHT, STRUCTURE, CONCRETE; 0; 0; 0; 624_183400000000000_HEN_L39P19 ER -