APA (7e ed.) Bronvermelding

Metra, T. M. Status and behavior of phosphorus in some acid soils in the Philippines.

Chicago (17e ed.) Bronvermelding

Metra, Teodula Malong. Status and Behavior of Phosphorus in Some Acid Soils in the Philippines.

MLA (9e ed.) Bronvermelding

Metra, Teodula Malong. Status and Behavior of Phosphorus in Some Acid Soils in the Philippines.

Let op: Deze citaties zijn niet altijd 100% accuraat.