Soil survey of Davao province, Philippines

Soil survey of Davao province, Philippines

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Manylion Llyfryddiaeth
Awdur Corfforaethol: Philippines (Republic). Bureau of Soil Conservation
Awduron Eraill: Mariano, Juan A.
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Manila Bureau of Print. 1953.
Cyfres:Its Soil report 16
Pynciau:
Soil surveys > Philippines > Davao (Province).