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].

Dettagli Bibliografici
Autore principale: Aragon, Miguel L. 1949-
Natura: Visual Material
Lingua:English
Pubblicazione: Quezon City Photoduplication Service, University of the Philippines Library 1980.
Soggetti:
Cotton > Philippines.
Cottonseed > Analysis. > Philippines.
Nitrogen.
Potassium.