1. The nitrogen cycle of an east coast, U.K. salt marsh: II. Nitrogen fixation, nitrification, denitrification, tidal exchange;Abd.Aziz;Estuarine Coastal Shelf Sci.,1986
2. Changes in a salt marsh vegetation as a result of grazing and mowing — a five year study of permanent plots;Bakker;Vegetatio,1978
3. Nature Management by Grazing and Cutting;Bakker,1989
4. The coastal salt marshes of western and northern Europe: an ecological and phytosociological approach;Beeftink,1977
5. The relationship of mineral nutrients to growth of Spartina alterniflora in North Carolina: I. Nutrient status of plants and soils in natural stands;Broome,1975