PT  - JOURNAL ARTICLE
AU  - , 
TI  - Review
AID  - 10.2307/4448752
DP  - 1988 May 01
TA  - The American Biology Teacher
PG  - 316--316
VI  - 50
IP  - 5
4099  - http://abt.ucpress.edu/content/50/5/316.short
4100  - http://abt.ucpress.edu/content/50/5/316.full