Reyes, E. D. (1956). The potassium-supplying and -fixing capacities of some Philippine soils.
Chicago Style (17th ed.) CitationReyes, Edilberto D. The Potassium-supplying and -fixing Capacities of Some Philippine Soils. 1956.
MLA (9th ed.) CitationReyes, Edilberto D. The Potassium-supplying and -fixing Capacities of Some Philippine Soils. 1956.
Warning: These citations may not always be 100% accurate.