TY  - BOOK
AU  - Clegg,John
TI  - The observer's book of pond life
AV  - QH98 .C55 1956
U1  - 574.92942 
PY  - 1956///
CY  - London, New York
PB  - F. Warne
KW  - Freshwater organisms
KW  - Pond animals
KW  - Pond plants
N1  - Bibliography: (p. 123-124)
ER  -