Patrick J. <br/><br/>
Traning Research Practices 

 - UK  ACADEMIC PRESS LIMITED   1996. 
 - xX, 561 p. :  ill,; 
<br/><br/><label>ISBN: </label>0125466609 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agroforestry<br/>Agroforestry