Document Type : Research Paper
. (1991). Definition of Surveyor. Scientific- Research Quarterly of Geographical Data (SEPEHR), 1(3), 44-45.
. "Definition of Surveyor", Scientific- Research Quarterly of Geographical Data (SEPEHR), 1, 3, 1991, 44-45.
. (1991). 'Definition of Surveyor', Scientific- Research Quarterly of Geographical Data (SEPEHR), 1(3), pp. 44-45.
, "Definition of Surveyor," Scientific- Research Quarterly of Geographical Data (SEPEHR), 1 3 (1991): 44-45,
. Definition of Surveyor. SEPEHR. 1991;1(3):44-45 (In Persian).
