TY - BOOK AU - Wiley,Ralph Benjamin TI - Sewage disposal for the isolated dwelling and small institution, T2 - Bulletin no. 6, Engineering Experiment Station U1 - 628.3 PY - 1920/// CY - Lafayette, Ind. PB - Purdue University KW - Sewage disposal KW - MCE N1 - Cover title: Sewage disposal residences and small institutions ER -