Thomas L. Nordblom <br/><br/>
Research methodology for livestock on-farm trials 

 - Canada  International Development Research Centre  1985 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-88936-446-X 
<br/><br/><label>Dewey Class. No.: </label>636  / IDRC