000 00313 a2200121 4500
080 _a574:371.1(02)
_bK 685 B
245 1 _aBiology teacher's handbook
_cby E. Klinckmann
260 _aNew Delhi
_bWiley Eastern Pvt. Ltd.
_c1971
650 _aBiology
100 1 _aKlinckmann, E.
300 _a692 p.
901 _a110603
999 _c30602
_d30602