000 00392nam a2200097Ia 4500
100 _aSheeba, L.
245 _aDevolopment of instructional packages for vocational higher secondary school students enhancing the awareness on freshwater ornamental fish culture and aquarium maintanance /
260 _bUniversity of Kerala ,
_c2012.
856 _uhttp://hdl.handle.net/10603/402538
942 _cREF
999 _c168681
_d168681