Items where Author is "<span class="person_name">Perryman, S.A.M.</span>"
Number of items: 1.
  • The Broadbalk long-term experiment at Rothamsted : what has it told us about weeds? (2004) S. Moss, J. Storkey, John W. Cussans, S.A.M. Perryman and M.V. Hewitt