• reservoir and command area surveys

जलाशय:    basin reservoir water cistern etang hafir

तथा:    videlicet as well as also eke so And and

कमान:    command

कमान क्षेत्र:    command area कमान command

क्षेत्र:    field of force ambit demesne terrain purl world

क्षेत्र सर्वेक्षण:    field survey

सर्वेक्षण:    survey inquiry review stocktaking surveying