Training module on lake environment protection, conservation and management.

Manylion Llyfryddiaeth
Awduron Eraill:	Guerrero, R.D III, Fernandez, D.D.G. and de Jesus, C.C. (eds.)
Fformat:	Llyfr
Cyhoeddwyd:	Laguna, Philippines PCAMRD 1998
Pynciau:	Management. Conservation. Protection. Conservation of natural resources. Environmental protection.