TY  - BOOK
AU  - Overman,Michael
TI  - Water: solutions to a problem of supply and demand 
SN  - 0335000460
U1  - 628/.1 REVISED EDITION
PY  - 1968///
CY  - Milton Keynes
PB  - Open University Press
N1  - Bibliografi: s. 199
ER  -