Nitrogen-potassium ratios in relation to nutrient content and yield of cotton [microform].

Nitrogen-potassium ratios in relation to nutrient content and yield of cotton [microform].

Bibliografische gegevens
Hoofdauteur: Aragon, Miguel L. 1949-
Formaat: Visual Material
Taal:English
Gepubliceerd in: Quezon City Photoduplication Service, University of the Philippines Library 1980.
Onderwerpen:
Cotton > Philippines.
Cottonseed > Analysis. > Philippines.
Nitrogen.
Potassium.