000			00326nam a2200121Ia 4500
001			193411
008			170722s9999 xx 000 0 und d
100			_aAja, M.
245			_aStudies on certain aspects of ecotoxicology of earthworms /
260			_bUniversity of Kerala , _c2012.
653			_aZoology, Vermes
942			_cTH
999			_c171244 _d171244