TY  - BOOK
AU  - Klinckmann, Evelyn
TI  - Biology Teachers' Handbook
SN  - 0852260652
U1  - 574 
PY  - 1970///
CY  - New Delhi
PB  - Wiley Eastern Pvt. Ltd.
KW  - Life sciences
KW  - Pure Sciences
KW  - Biology
ER  -