Land and water resources conservation and management plan 1992-1995.

Land and water resources conservation and management plan 1992-1995.

Manylion Llyfryddiaeth
Awdur Corfforaethol: Philippines. Department of Agriculture
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: [Quezon City] Department of Agriculture 1992.
Pynciau:
Land use > Philippines.
Water resources > Philippines.
Water-supply > Management > Philippines.