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1
The dynamics of manganese phytotoxicity implications for diagnosis and management of excess manganese in acid upland soils
Gepubliceerd in 2004Full text access requires UP Webmail login
Electronic Resource -
2
Iron and manganese nutrition relationship in rice grown in the Philippines [microform]
Gepubliceerd in 1977Visual Material -
3
Iron and manganese nutrition relationship in rice grown in the Philippines
Gepubliceerd in 1967Thesis -
4