Ison, Raymond L (ed) Russell, David B (ed) <br/><br/>
Agricultural extension and rural development: Breaking out of traditions: A second order systems perspective 

 - Cambridge  Cambridge univ press  1999 
 - xi;239p 
<br/><br/><label>ISBN: </label>521642019 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural education, research<br/>Agriculture<br/>Pastrol systems-Australia-New south wales<br/>Range lands-Australia-New south wales<br/>Rural development-Australia-New south wales