Training module on lake environment protection, conservation and management.

Détails bibliographiques
Autres auteurs:	Guerrero, R.D III, Fernandez, D.D.G. and de Jesus, C.C. (eds.)
Format:	Livre
Publié:	Laguna, Philippines PCAMRD 1998
Sujets:	Management. Conservation. Protection. Conservation of natural resources. Environmental protection.