On the Microbiological changes which took place when fertilizer was added to the soils of Saipan & Tinia Islands. Nettai Nogaku Kaishi (Soc. Trop. Agriculture Jour.) 14(1):22-29. [Translation 4]--By: Adati, M.--Japanese translations available at the Micronesian Area Research Center, compiled by Lucius G. Eldriedge.