000 00316nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aSajyendram Singh
245 0 _aEarthworms for solid waste management
260 _b"International book distributers,Dehrudun"
260 _c0
365 _b795.00
942 _cBK
999 _c156851
_d156851