Results 381 to 387 of about 173,888 (387)

Winged Surveyors

Scientific American, 1922
openaire   +1 more source

mining surveyor

2014
openaire   +1 more source

Surveyors’ Footsteps

Journal of the Surveying and Mapping Division, 1963
openaire   +1 more source

Planck Surveyor

2004
openaire   +1 more source

surveyor's tape

2014
openaire   +1 more source

field surveyor

2014
openaire   +1 more source

surveyor's pole

2014
openaire   +1 more source