Macmillan Junior Secondary Agriculture 

 -  Macmillan Publishers Ltd   1986 
<br/><br/><label>ISBN: </label>0-333-42262-7 
<br/><br/><label>LC Class. No.: </label>630.71267/NGU  / 1 
<br/><br/><label>Dewey Class. No.: </label>630.71267/NGU  / 1