000 00378nam a2200157Ia 4500
008 220623s9999 xx 000 0 und d
041 _aeng
082 _aY 1199
100 _aMalik, S. L.
245 _aAspects of human ecology
260 _aNew Delhi
_bNorthern book center
_c1986
300 _avi, 112 p.
500 _aIncludes index
650 _aSociology
999 _c16767
_d16767
942 _CGB