1. Fairhurst and Buxton, 1978 cited in manuscript but not in references. Please advise reference details.
2. Determination of volatile amines in sediment and water samples;Abdul-Rashid;Analytica Chimica Acta,1991
3. The current state of Spartina anglica in Britain;Charman,1990
4. Stage IIIa Environmental Studies: E4 Intertidal Invertebrates in the Mersey Estuary;ERL,1993
5. Salt marsh vegetation in the Mersey estuary;Fairhurst,1982