Alternative opportunities in agriculture :  Expanding output through diversification / 
Michael R. Dicks and Katharine C. Buckley, editors /. 
 - Washington, D.C :  U.S. Dept. of Agriculture, Economic Research Service,  1990. 
 - v, 20 p. ;  28 cm. 
 - Agricultural economic report  no. 633 .
<br/><br/>Includes bibliographical references (p. 19-20) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural innovations--United States<br/>Agricultural systems--United States<br/>Agriculture--Economic aspects--United States<br/>Crops--United States