Hall, A.E. <br/><br/>
Aghriculture in Semi-Aid environment 

 - 
 - New York  Springer-Verlag  1979 
 - xvi, 340p.   
<br/><br/>   
<br/><br/><label>ISBN: </label>
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Enviroment  Environment  Ecology  Environmental movement  Environmental policy  Environmental production  pesticides 
<br/><br/><label>Dewey Class. No.: </label>631.586