Ferwerda, F. P. <br/><br/>
Outlines of perennial crop breeding in the tropics. 

 - Wageningen,  H. Veenman & Zonen,  1969. 
 - 527 p. with illus.  25 cm. 
 - Landbouwhogeschool Wageningen. Miscellaneous papers, no. 4 (1969) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tropical crops.
<br/><br/><label>Dewey Class. No.: </label>634 VEE 1969 A109 Or.