Mutsaers,W.J.H.[ET...........et al] <br/><br/>
A Field Guide for on-Farm Experimentation 

 -  1997 
<br/><br/><label>ISBN: </label>978-131-125-8 
<br/><br/><label>LC Class. No.: </label>630.724/FIE  / 1 
<br/><br/><label>Dewey Class. No.: </label>630.724/FIE  / 1