recovery of coal - remotely sensed data
- reinforced framing
- reinforced shaft
- reinforced square set
- reinforced-concrete
- reinforced-concrete car
- reinforced-concrete chock
- reinforced-concrete support
- reinforcing post
- reinstalled
- reject
- reject region
- rejected flight line
- rejection
- rejuvenated mountain
- rejuvenated river
- rejuvenated water
- rejuvenation
- rejuvenation of crystals
- rejuvenation of river
- rejuvenescence
- relaid
- related dike
- related feature
- related rock
- related to
- relation
- relation of strata
- relationship
- relative amplitude data
- relative amplitude migration
- relative amplitude preservation
- relative amplitude preserved display
- relative amplitude preserved processing
- relative amplitude preserved stack
- relative amplitude processing
- relative chronology
- relative coordinates
- relative dating
- relative degree of humidity
- relative density