Organic farming: current technology and its role in a sustainable agriculture :  proceedings of a symposium sponsored by Divisions S-3, S-4, S-8 and A-5 of the American Society of Agronomy, Crop Science Society of America in Atlanta, Ga., 29 Nov.-3 Dec.1981. 

 - Madison, WI :  American Society of Agronomy :  Crop Science Society of America :  Soil Science Society of America,  1984. 
 - ASA special publication ;  46 .
<br/><br/>Incluye bibliografía. 
<br/><br/><label>ISBN: </label>0-89118-076-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura sostenible<br/>Ecología vegetal
<br/><br/><label>Subjects--Index Terms: </label>Cultivos orgánicos 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Texto