000 00421nam a2200157Ia 4500
008 210805s9999||||xx |||||||||||||| ||und||
020 _a9780563203223
028 _aGifted by Dr. Kumar Ketkar
082 _223
_a574 BRI
100 _aMichael Bright
245 0 _aUnlocking nature's secrets
260 _bAriel Books
_c1984
300 _a206p
650 _aNatural sciences & mathematics- Life sciences
942 _cBOOK
999 _c57140
_d57140