Monitoring the Use Made of Chara Intermedia Beds by Waterfowl on Hickling Broad During the 1999/2000 Winter Armitage M.J.S. Spiral / 2006 / Engelsk
Cormorants Along the River Wensum An Analysis of Habitat Associations Armitage M.J.S. Spiral / 2001 / Engelsk
Impact of the Sea Empress Oil Spill on the Abundance and Distribution of Waterbirds within Milford Haven: A 3-year Final Report Armitage M.J.S. Spiral / 2000 / Engelsk
