Comparison of some physical and chemical pre-treatment methods for excess sludge

statement of authorship
A.Menert, V.Blonskaja, T.Vaalu, O.Sokk, H.Mölder
location of publication
[S. l.]
year of publication
pages
p. 61-66 : ill
ISBN
90-76019-16-9
notes
Bibliogr. p. 66