Allsopp, M., Erry, B., Santillo, D. & Johnston, P. (2001). POPs in the Baltic: A review of persistent organic pollutants (POPs) in the Baltic Sea. Publ. Greenpeace International, April 2001, ISBN 90-73361-71-0: 100pp.
Allsopp, M., Erry, B., Santillo, D. & Johnston, P. (2001). POPs in the Baltic: A review of persistent organic pollutants (POPs) in the Baltic Sea. Publ. Greenpeace International, April 2001, ISBN 90-73361-71-0: 100pp.