National policies and technologies for phosphorus and nitrogen removal from municipal wastewater in Finland / transmitted by the Government of Finland ; prepared by M. Mäkelä.
1990
Details
Symbol[E/ECE/]ENVWA/SEM.4/R.26
TitleNational policies and technologies for phosphorus and nitrogen removal from municipal wastewater in Finland / transmitted by the Government of Finland ; prepared by M. Mäkelä.
AuthorsMäkelä, Markku Juhani
Finland
Finland
DateGeneva : UN, 2 Jan. 1990.
Description
8 p. : tables