Farmland Conservation Par Lynn V. Dicks, Joscelyne E. Ashpole, Juliana Dänhardt, Katy James, Annelie M. Jönsson, Nicola Randall, David A. Showler, Rebecca K. Smith, Susan Turpie, David R. Williams, William J. Sutherland
Smith's Recognizable Patterns of Human Malformation Par Kenneth Lyons Jones, Marilyn Crandall Jones, Miguel del Campo
