TY  - BOOK
AU  - IIMAVIRTA (V); JONES(R I); PERSSON(P -E) Ed.
TI  - Lakes and Water Management
SN  - 90-6193-758-2
U1  - DT2:8.p6    M2 
PY  - 1982///
KW  - Soil & Water Conservation
ER  -