000 00345nam a2200145Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
020 _a955-97343-0-x
041 _aen
082 _a577
100 _aARULPRAGASAM, K D.
245 0 _aBiodiversity-I
260 _aColombo
_bNational Education Commission
_c2000
300 _a130p.
942 _cLL
999 _c16444
_d16444