• air survey method | |
वायव: aerial | |
वायव सर्वेक्षण: aerosurveying air survey air surveying | |
सर्वेक्षण: survey inquiry review stocktaking surveying | |
विधि: act regularity regulation rite rule ceremony fate | |
वायव सर्वेक्षण विधि अंग्रेज़ी में
[ vayav sarveksan vidhi ]