Title | New concept in rural water filtration : valveless autowash gravity filters |
Publication Type | Journal Article |
Year of Publication | 1986 |
Authors | Gupta, S, Chaudhari, M, Dutt, R |
Pagination | p. 87-89 : 3 fig. |
Date Published | 1986-01-01 |
Keywords | backwashing, rapid filtration, rural areas, sand filtration |
Custom 1 | 255.2 |