CRC handbook of agricultural productivity / 
 Handbook of agricultural productivity 
Miloslav Recheigl, Jr., editor 
 - Boca Raton, Fla.  CRC Press  1982 
 - v. :  ill. ;  26 cm. 
 - CRC series in nutrition and food .
<br/><br/>Includes bibliographies 
<br/><br/> Plant productivity -  v.1.  v. 2. /t Animal productivity 
<br/><br/><label>ISBN: </label>084933960 (set) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural productivity<br/>Agriculture