Resultados da busca - "Water Philippines."

The Philippines recommends for irrigation water management .

Ang tubig nga imnunon (Drinking water).

PH lays out P1.07-T plan to provide clean water for all por De Vera, Ben O.

Obter o texto integral

Babala hinggil sa bottled water

The Philippine law of waters and water rights, with annotations of irrigation law, fishery law and other related laws and Philippine and American decisions

Distribution of the true fresh-water fishes in the Philippines por Herre, Albert William Christian Theodore 1868-

The Philippine species of Kuhliidae por Herre, Albert William Christian Theodore 1868-1962

Philippines water code and implementing rules and regulations.

The Philippines recommends for irrigation water management

Tariff model for private water utilities regulated by the national water resources board user's manual