Gaya APA
Manuel, P, C.
(1987).
Adoption of soybean in lupao, nueva ecua the philippines
.
Bogor:
The CGPRT Centre.
Gaya MLA
Manuel, Paciencia, C..
"Adoption of soybean in lupao, nueva ecua the philippines".
Bogor:
The CGPRT Centre,
1987.
Text.