Ferwerda, F. P.
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) .
Tropical crops.
634 VEE 1969 A109 Or.
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) .
Tropical crops.
634 VEE 1969 A109 Or.