Gaya APA

Training manual on Assessment of the quantity and type of land-based pollutant discharges into the marine and coastal environment / E.A.R. Ouano. (1988). : Manila, UNEP.

Gaya MLA

Training manual on Assessment of the quantity and type of land-based pollutant discharges into the marine and coastal environment / E.A.R. Ouano. . : Manila, UNEP, 1988. Text.