The book Sewers and Drainage in Country Houses was written by George M. Warren and was published in 1928. In this work, the author examines the problems of sewage and drainage systems in agriculture, providing comprehensive advice on the design, construction and maintenance of water treatment systems. The book contains information on modern methods and technologies necessary to ensure safe and effective sanitation in agriculture. This work became an important source of knowledge for specialists in the field of sanitation and hydraulic engineering of that time.