000 00599nam a2200181 a 4500
003 AR-LpUBP
005 20231114185946.0
007 ta
008 080808s1955 xxub g 100 0 eng d
040 _aAR-LpUBP
_bspa
_cAR-LpUBP
111 2 _aNaciones Unidas. Departamento de Asuntos Económicos y Sociales
_917925
245 1 0 _aSurvey of World Iron Ore Resources: Ocurrence, Appraisal and Use
260 _aNew York,
_c1955.
300 _axi, 345 p. :
_bmapas ;
_c14 cm.
500 _aReport of A Committee of Experts Appointed by the Secretary-General
942 _cBK
999 _c140142
_d140142
988 _c