TY  - BOOK
AU  - Klinckmann Evelyn
TI  - Biology teachers handbook
T2  - Biological sciences curriculum study
U1  - Gg, L0 
PY  - 1970///
CY  - New York 
PB  - John Wiley     
KW  - Biology
N1  - Appendix 1-6, 609-698p
ER  -