Gaya APA
Obias, Raymundo O. (1980).
Food & fertilizer technology center : extension bulletin no. 134. 1980 .
Taiwan:
ASPAC.
Gaya Chicago
Obias, Raymundo O.
Food & fertilizer technology center : extension bulletin no. 134. 1980.
Taiwan:
ASPAC,
1980.
Text.
Gaya MLA
Obias, Raymundo O.
Food & fertilizer technology center : extension bulletin no. 134. 1980.
Taiwan:
ASPAC,
1980.
Text.
Gaya Turabian
Obias, Raymundo O.
Food & fertilizer technology center : extension bulletin no. 134. 1980.
Taiwan:
ASPAC,
1980.
Print.