TY  - BOOK
AU  - Marples,B.J.
TI  - An introduction to freshwater life in New Zealand
AV  - QH96 .M33
U1  - 578.76 
PY  - 1962///
CY  - Christchurch
PB  - Whitcombe and Tombs
KW  - Freshwater biology
KW  - New Zealand
N1  - Includes bibliographical references
ER  -