TY  - BOOK
AU  - Irwin, J 
AU  - Mccann, Charles 
TI  - Checklists of New Zealand Lakes 
T2  - New Zealand oceangraphic institute memoir 
PY  - 1977///
CY  - Wellington: 
PB  - A R Shearer Government, 
KW  - Geography
KW  - Environment
ER  -