Not Available <br/><br/>
Imperial COuncil of agricultural research library 

 -  1934  Manager of Publications 
 - 1-700  0  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIbrary Science
<br/><br/><label>Dewey Class. No.: </label>236u2a   G4.1