000 00338nam a22001451a 4500
020 _a9788171308378
082 _aM 500
_bSHI/K
100 _aSivadas S
245 _aKoottaaymayute suvishsham/
_cby Sivadas S
260 _aKottayam:
_bD C Books,
_c1999.
300 _a84p.
650 _aHuman Ecology
650 _aSciences
942 _cBK
999 _c24493
_d24493