000 00404nam a22001337a 4500
008 230726b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aLand subsidence
_c/ Proceedings of the Tokyo Symposium September, 1969
260 _aParis:
_bUNESCO,
_c1970
300 _axxix, 323p.
500 _aVol. 1
650 _aProceedings
942 _2udc
_cPR
999 _c55288
_d55288