000 01022cam a22002651 4500
001 gs 64000439
003 DLC
005 20260227111415.0
008 780216s1961 nr bf b f000 0 eng
010 _ags 64000439
035 _a(OCoLC)3645100
040 _aDLC
_cTxU
_dDLC
042 _apremarc
050 0 0 _aTN810.N5
_bD4
100 1 _aDe Swardt, A. M. J.
245 1 4 _aThe coal resources of Nigeria,
_cby A. M. J. de Swardt and O. P. Casey. With a section on the physical and chemical properties of the coals, compiled by G. Jefford.
260 _a[Lagos,
_bGovt. Printer]
_c1961.
300 _ax, 100 p.
_bplates, map, tables.
_c24 cm
_aand portfolio (fold. maps, diagrs.)
_c25 cm.
410 2 0 _aGeological Survey of Nigeria.
_tBulletin
_vno. 28
500 _aOrignial imprint date covered by label: 1963.
504 _aBibliography: p. 61.
650 0 _aCoal mines and mining
_zNigeria.
700 1 _aCasey, Owen Patrick,
_ejoint author.
700 1 2 _aJefford, G.
_tThe physical and chemical resources of coals.
999 _c29941
_d29941