The natural history of lakes /
Burgis, Mary.
The natural history of lakes / Mary J. Burgis and Pat Morris ; with illustrations by Guy Troughton. - Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 1987. - 218 p., [24] p. of plates : ill. (some col.) ; 26 cm.
The natural history of lakes / Mary J. Burgis and Pat Morris ; with illustrations by Guy Troughton. - Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 1987. - 218 p., [24] p. of plates : ill. (some col.) ; 26 cm.