官方藏书 / Environmental_Issues / Sewage and sewerage of farm homes [1928]

Sewage and sewerage of farm homes [1928]

George M. Warren · Environmental_Issues · 21 章

目录

The Project Gutenberg eBook of Sewage and sewerage of farm homes [1928]CONTENTS INTRODUCTION SEWAGE, SEWERS, AND SEWERAGE DEFINED NATURE AND QUANTITY OF SEWAGE SEWAGE-BORNE DISEASES AND THEIR AVOIDANCE HOW SEWAGE DECOMPOSES IMPORTANCE OF AIR IN TREATMENT OF SEWAGE CESSPOOLS SEPTIC TANKS Chapter 11 GREASE TRAPS THE FULL PROJECT GUTENBERG™ LICENSE Chapter 14 Chapter 15 Chapter 16 Chapter 17 Chapter 18 Chapter 19 Chapter 20 Chapter 21