000 00327nam a22001337a 4500
020 _a9231010557
082 _a333.7095
_bUNE
100 _aUNESCO
245 _aNatural resources of humid tropical Asia
260 _aParis
_bUnesco
_c1974
300 _a456p.; 27cm.-
490 _aNatural resources research; no.12
942 _2ddc
999 _c4438
_d4438