| • biological filtration | |
| जैविक: biological family bioremediation organismal | |
| निस्यंदन: filter filtering filtration seepage | |
जैविक निस्यंदन in English
[ jaivik nisyamdan ] sound:
| • biological filtration | |
| जैविक: biological family bioremediation organismal | |
| निस्यंदन: filter filtering filtration seepage | |
