LEADER 00916nam0-22003131i-450- 001 990002002950403321 005 20040429154328.0 035 $a000200295 035 $aFED01000200295 035 $a(Aleph)000200295FED01 035 $a000200295 100 $a20030910d1962----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $ay---a---001yy 200 1 $aTeaching high school biology$ea guide to working with potential biologists$fPaul F. Brandwein 210 $aWashington$cAmerican Institute of Biological Sciences$d1962 215 $a116 p.$d23 cm 225 1 $aCurriculum study bullettin$v2 610 0 $aBiologia 676 $a574.07 700 1$aBrandwein,$bPaul F.$084615 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002002950403321 952 $a61 II B.4/24$b2083$fDAGEN 959 $aDAGEN 996 $aTeaching high school biology$9403099 997 $aUNINA