Penetration and infection of corn by puccinia polysora underwent

Penetration and infection of corn by puccinia polysora underwent

Manylion Llyfryddiaeth
Prif Awdur: Oro, Rosalinda (Santiago) 1941-
Fformat: Traethawd Ymchwil
Iaith:English
Cyhoeddwyd: 1970.
Pynciau:
Maize > Diseases and pests.