000 00294nam a2200121 4500
020 _a978-8171419142
022 _a8171419143
100 _aG.B. Lakshmi
245 _aMethods of Teaching Biology
260 _aNew Delhi
_bDiscovery Publishing House PVT. Ltd
_c2020
300 _a349
942 _cBK
999 _c4237
_d4237