000 00359nam a2200157Ia 4500
008 170207s9999 xx 000 0 und d
082 _a574 KOT-C2
100 _aKotpal, R L; Bali, N P
245 _aConcepts of biology
250 _a2
260 _bVishal Publications, Delhi
260 _c1978
300 _a301
650 _aBiology
942 _cBOOKS
999 _c20495
_d20495