| • closed ecosystem | |
| संवृत: close cycle grinding closed circuit television | |
| पारितंत्र: ecosystem eco system | |
संवृत पारितंत्र अंग्रेज़ी में
[ samvrta paritamtra ]
| • closed ecosystem | |
| संवृत: close cycle grinding closed circuit television | |
| पारितंत्र: ecosystem eco system | |
