Agroecology :  the science of sustainable agriculture / 
Altieri, Miguel . 
 - 2nd ed. 
 - UK:  IT Publications ,  1995. 
 - xii,433 p,; 
<br/><br/><label>ISBN: </label>1853392952 
<br/><br/><label>LC Class. No.: </label>S589.7  / .A47  1995