Gaya APA
ORTEGA, Alejandro. (1987).
Insect pests of maize .
Mexico:
.
Gaya Chicago
ORTEGA, Alejandro.
Insect pests of maize.
Mexico:
,
1987.
Text.
Gaya MLA
ORTEGA, Alejandro.
Insect pests of maize.
Mexico:
,
1987.
Text.
Gaya Turabian
ORTEGA, Alejandro.
Insect pests of maize.
Mexico:
,
1987.
Print.