نتائج البحث - "Rivers Environmental aspects"

Saving a river, securing livelihoods an environmental-social approach in saving the Las Pinas-Zapote rivers حسب Crisanto, Joyce M.

Pasig river rehabilitation program first year report June 1993 to May 1994

Policy options for sustainable river sand mining in Sri Lanka حسب Gunaratne, L.H.P

Policy options for sustainable river sand mining in Sri Lanka حسب Gunaratne, L.H.P

Saving a river, securing livelihoods an environmental-social approach in saving the Las Piñas-Zapote rivers حسب Crisanto, Joyce M.

Table of contents only

An ecological study of the lower Agno River in Luzon, Philippines حسب Basilio, Porferio Latina 1938-

Proceedings river recreation management and research symposium, January 24-27, 1977