How to Treat a Jammed Finger - Health Sutra - Duration: 1:54. Health Sutra - Best Health Tips 79,423 views
Brown rat. The brown rat, also referred to as common rat, street rat, sewer rat, Hanover rat, Norway rat, Norwegian rat, or wharf rat (Rattus norvegicus) is one of the best known and most common rats.
the increased use of garbage grinders in today's homes, the sewer rat may be entering into a second golden age. THE SEWER ENVIRONMENT The physical conditions of sanitary sewers are apparently very conducive to rat life. The rat's two most important requirements, food and shelter, are