| • biological sewage purification | |
| जैविक: biological family bioremediation organismal | |
| वाहितमल: sewage | |
| शोधन: correction discharge defecation cleaning clearing | |
जैविक वाहितमल शोधन in English
[ jaivik vahitamal shodhan ] sound:
| • biological sewage purification | |
| जैविक: biological family bioremediation organismal | |
| वाहितमल: sewage | |
| शोधन: correction discharge defecation cleaning clearing | |
