Gaya APA
Seol, In-June. (1980).
Food & fertilizer technology center : extension bulletin no. 148. 1980 .
Taiwan:
ASPAC.
Gaya Chicago
Seol, In-June.
Food & fertilizer technology center : extension bulletin no. 148. 1980.
Taiwan:
ASPAC,
1980.
Text.
Gaya MLA
Seol, In-June.
Food & fertilizer technology center : extension bulletin no. 148. 1980.
Taiwan:
ASPAC,
1980.
Text.
Gaya Turabian
Seol, In-June.
Food & fertilizer technology center : extension bulletin no. 148. 1980.
Taiwan:
ASPAC,
1980.
Print.