Huffman, Wallace E. <br/><br/>
Science for agriculture  a long-term perspective /  [electronic resource] : 
W.E.Huffman and R.E. Evenson. 
 - 2nd ed. 
 - Ames, Iowa :  Blackwell Pub.,  c2006. 
 - xiv, 314 p. :  ill., map. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Nat. Bib. No.: </label>GBA575652  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label> Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Research--United States.<br/>Agriculture--Research--Economic aspects--United States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>S541  / .H84 2006 
<br/><br/><label>Dewey Class. No.: </label>630/.72/073