Alternative agriculture  [electronic resource] / 
Committee on the Role of Alternative Farming Methods in Modern Production Agriculture, Board on Agriculture, National Research Council 
 - Washington, D.C. :  National Academy Press,  1989 
 - 1 online resource (xiv, 448 p.) :  ill 
<br/><br/>Includes bibliographical references and index 
<br/><br/> Access restricted to subscribing institutions 
<br/><br/><label>ISBN: </label>0309039878 0309039851 (pbk.) 
<br/><br/><label>LCCN: </label>88026997 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alternative agriculture--United States<br/>Agricultural systems--Case studies--United States