Humphreys, Kerri. <br/><br/>
HSC biology investigations / 
Kerri Humphreys. 
 - Australia :  Science Press,  c2009. 
 - xvi, 268 p. :  ill. ;  29 cm. 
 - Dot Point series. .
 - Dot Point series. .
<br/><br/><label>ISBN: </label>9780855835910  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Problems, exercises, etc.<br/>Biology--Study and teaching (Secondary).