Gaya APA
Sneep, J. (1969).
Outlines of perennial crop breeding in the tropics .
Netherlands:
H. Veenman & Zonen N.V. Wageningen.
Gaya MLA
Sneep, J..
"Outlines of perennial crop breeding in the tropics".
Netherlands:
H. Veenman & Zonen N.V. Wageningen,
1969.
Text.