Training module on lake environment protection , conservation and management prepared by teachers of Los Banos.Sponsored by PCAMRD.

Training module on lake environment protection , conservation and management prepared by teachers of Los Banos.Sponsored by PCAMRD.

Podrobná bibliografie
Další autoři: R.D. Guerrero III...et.al
Médium: Kniha
Vydáno: [s.l.] [s.n.] 1998.
Témata:
lake environment-protection.
lake environment-conservation.
lake environment-management.