The geodetic survey of Saudi Arabia, [19 November 1970]. Proofs of Chartered Surveyor, December 1970
Leatherdale, John
The geodetic survey of Saudi Arabia, [19 November 1970]. Proofs of Chartered Surveyor, December 1970 - pp268-275. 8 leaves
Reference L1/4/70/5; Filed in Archives box 1970/26 A
526.309538
The geodetic survey of Saudi Arabia, [19 November 1970]. Proofs of Chartered Surveyor, December 1970 - pp268-275. 8 leaves
Reference L1/4/70/5; Filed in Archives box 1970/26 A
526.309538