000 00315nam a2200121Ia 45e0
008 180501s2005 xx 000 0 und d
100 _aA K SHRIVASTVA
245 0 _aPOPULATION DEVELOPMENT ENVIRONMENT
260 _bA P H
_c2005
300 _a431
650 _aGEO
942 _2ddc
_cBK
999 _c7115
_d7115