Salter John William

A Monograph Of British Trilobites

The Geology Of The Neighbourhood Of Edinburgh: (Map 32)

Memoirs Of The Geological Survey Of Great Britain And The Museum Of Practical Geology. The Geology Of The Country Around Oldham, Including Manchester And Its Suburbs. (Sheet 88 S.W., And The Corresponding Six-Inch Maps 88, 89, 96, 97, 104, 105, 111, 112;

British Wild Flowers