000 00493nam a22001697a 4500
003 BD-DhUL
005 20170412150207.0
008 170412b xxu||||| |||| 00| 0 eng d
040 _cBD-DhUL
_dBD-DhUL
082 _a333.91095
_bUNP
245 _a Proceedings of the sixth session of the committee on natural resources :
_bno. 47 /
260 _aUnited nations :
_bNew york ,
_c1980.
300 _a167 p. :
_c29cm.
490 _ano. 46
651 0 _aresources development
942 _2ddc
_cREF
999 _c178493
_d178493