Willem Rudolfs has written:
'Industrial wastes, their disposal and treatment' -- subject(s): Factory and trade waste
'Principles of sewage treatment' -- subject(s): Sewage, Sewage disposal, Purification
Willem Barnard has written: 'Psalmgetier'
Willem Bier has written: 'Macroeconomic models for the PC'
Willem van Kevelaer has written: 'Watertrappen'
Willem Putnam has written: 'Peter en Adinda'
Willem Brakman has written: 'Het godgeklaagde feest'
Willem Oorebeek has written: 'Willem Oorebeek' -- subject(s): Exhibitions 'William Oorebeek'
Willem DeKooning has written: 'De Kooning' -- subject(s): DeKooning, Willem, 1904-
Willem van Zadelhoff has written: 'Vuur stelen'
Willem Laurens Graff has written: 'Language and languages'
Willem A Van Bergeijk has written: 'Waves & the ear'
Willem Leonard Mahne has written: 'Epicrisis censurarum'
Willem van Maanen has written: 'Maarten Maartens'