عنوان
پدید آورنده
موضوع
رده
TD 113 .Q8 1974
TD
113
.
Q8
1974
کتابخانه
محل استقرار
English
The quality of water in six villages in the cento region and its relation to social and economic factors
Tehran
Cento Scientific Secretariat
c1974
]4[, 115 p. : ill., tab ; 24 cm
report of an investigation carried out in 1791-37
1
، Water quality
TD
113
.
Q8
1974
1
TI
