Development of a system for regional sewage sludge disposal in the Central Upper Rhine region / transmitted by the Government of the Federal Republic of Germany.
1989
Notice détaillée
Symbole[E/ECE/]ENVWA/SEM.4/R.21
TitreDevelopment of a system for regional sewage sludge disposal in the Central Upper Rhine region / transmitted by the Government of the Federal Republic of Germany.
AuteursGermany, Federal Republic of
DateGeneva : UN, 6 Nov. 1989.
Description
17 p. : ill., chart, tables