Wardhaugh, A. (2017). The Mollusca of some ancient semi-natural woodlands in coastal N. E. Yorkshire. The Naturalist 142: 54-60. Issue 1094, April 2017.
Wardhaugh, A. (2017). The Mollusca of some ancient semi-natural woodlands in coastal N. E. Yorkshire. The Naturalist 142: 54-60. Issue 1094, April 2017.