Address at the anniversary meeting of the Norwich Geological Society, 8th November, 1881, on the conservancy of rivers, prevention of floods, drainage, and water supply / by J.H. Blake.

Licence: Public Domain Mark

Credit: Address at the anniversary meeting of the Norwich Geological Society, 8th November, 1881, on the conservancy of rivers, prevention of floods, drainage, and water supply / by J.H. Blake. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.