Guide to sources for agricultural and biological research / 
edited by J. Richard Blanchard and Lois Farrell ; contributors, J. Richard Blanchard ... [et al.] ; consultants, Wallace Olsen, Richard Farley, Bernard Kreissman. 
 - Berkeley :  University of California Press,  c1981. 
 - xi, 735 p. 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0520032268 
<br/><br/><label>LCCN: </label>93024127     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Bibliography.<br/>Biology--Bibliography.<br/>Agriculture--Research--Bibliography.<br/>Biology--Research--Bibliography.