Effects of irrigation and induced humidity of floral organs on seedset of artificially normally pollinated sunflower plants [microform]

Bibliografische gegevens
Hoofdauteur: Gregorio, Geronimo Lozada 1947-
Formaat: Visual Material
Taal:English
Gepubliceerd in: Quezon City Photoduplication Service. University of the Philippines Library 1979.
Onderwerpen: