TY  - BOOK
AU  - Tomar, Archana
TI  - Teaching of biology
SN  - 817835327
U1  - 372.3044 
PY  - 2005///
CY  - Delhi
PB  - Kalpaz Publications
KW  - Biology -- Study and teaching
KW  - NATURE -- Reference
N1  - Includes index
ER  -