Impact of wastewater on soils /
Wedi'i Gadw mewn:
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
East Lansing, Mich. :
Institute of Water Research, Michigan State University,
1972.
|
| Cyfres: | Technical report (Michigan State University. Institute of Water Research) ;
no. 30. |
| Pynciau: |
| Disgrifiad Corfforoll: | 88 leaves : ill. |
|---|---|
| Llyfryddiaeth: | Bibliography: p.81-88. |