TY - GEN AU - Durgin, Philip B AU - Young, Thomas M TI - Leak detection for underground storage tanks T2 - STP 1161 SN - 0803118589 PY - 1993/// CY - Philadelphia PB - ASTM Pub. KW - ASTM KW - CHEMICAL ENGINEERING KW - PETROLIUM PRODUCT KW - UNDERGROUND STORAGE ER -