Näytetään 1 - 2 yhteensä 2 tuloksesta haulle 'Olguera, Dernie T.', hakuaika: 0,01s Tarkenna hakua
  1. 1

    Physico-chemical characteristics of soils under cacao production system in Davao de Oro, Philippines134 Tekijä Villason, Nelvin A.

    Artikkeli

    Physico-chemical characteristics of soils under cacao production system in Davao de Oro, Philippines134
  2. 2

    Characteristics and nutrient status of two degraded upland soils in Samar, Philippines Tekijä Asio, Victor B.

    Julkaisussa Annals of Tropical Research (2015)
    Artikkeli

    Characteristics and nutrient status of two degraded upland soils in Samar, Philippines

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