Benn, Karen. <br/><br/>
Sustainable agriculture :  protecting our heartland : a biology focus / 
written by Karen Benn and Stephen Blackwell ; edited by Karen Benn and Josie Crisara. 
 - [S.l.] :  STAV,  [199-?] 
 - 74p. ;  30 cm. 
<br/><br/><label>ISBN: </label>0949044466 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural pests--Australia.<br/>Agriculture--Environmental aspects.--Australia<br/>Land capability for agriculture--Australia.<br/>Sustainable agriculture--Environmental aspects.--Australia<br/>Water in agriculture--Australia.
<br/><br/><label>Dewey Class. No.: </label>631  / BEN