APA (7th ed.) Citation

Philippines (Republic) Bureau of Public Schools. (1957). Conservation of soil and water for the elementary schools. [s.n.].

Chicago Style (17th ed.) Citation

Philippines (Republic) Bureau of Public Schools. Conservation of Soil and Water for the Elementary Schools. Manila: [s.n.], 1957.

MLA (9th ed.) Citation

Philippines (Republic) Bureau of Public Schools. Conservation of Soil and Water for the Elementary Schools. [s.n.], 1957.

Warning: These citations may not always be 100% accurate.