000 00303nam a22001097a 4500
082 _a325.021
_bWOR/W
245 _aWorld population monitoring 1997 :
_bInternational migration and development /
260 _aUSA :
_bUnited nations publication,
300 _a204p. :
650 _aPopulation
942 _cBK
999 _c304353
_d304353