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Phosphorus in action biological processes in soil phosphorus cycling
Foilsithe / Cruthaithe 2011Available for University of the Philippines Diliman via SpringerLink. Click here to access
Electronic Resource -
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Environmental fate of macro-elements in upland soils under different land uses in Rizal
Foilsithe / Cruthaithe 2004Tráchtas -
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Mineralization of organic phosphorus in a subtropical freshwater wetland
Foilsithe / Cruthaithe 2000Full text access requires UP Webmail login
Electronic Resource -
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Ecological study of the Bontoc rice paddy system a case of human-environment interaction
Foilsithe / Cruthaithe 1982Analytics -
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Availability of inorganic phosphorus fractions and organic phosphorus accumulation in rice soils [microform].
Foilsithe / Cruthaithe 1977Visual Material -
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The phosphate supply pattern of some Philippine soils with high and low phosphorus contents [microform].
Foilsithe / Cruthaithe 1977Visual Material