Epurarea apelor uzate, cu nămol activ
Subtitle: bazele biochimice
By: Lydia-Maria Vaicum.
Publisher: Editura Academiei Republicii Socialiste România
Published: 1981
Place of publication: București
Language: rum
Number of pages: 217
Subjects: Sewage -- Purification -- Biological treatment.
Notes: Bibliography: p. 207-215.
Summary in English.