T. Hewitt

Identifiers

Open LibraryOL3360985A

Top Subjects

Nitrification (1)
Sewage -- Purification -- Rotating disc process (1)
Computing & information technology (1)
Computers - General Information (1)
Hardware - Personal Computers - General (1)

Books by T. Hewitt

Total count: 2

Nitrification of a secondary municipal effluent using a rotating biological contactor

Wastewater Treatment Section, Pollution Control Branch, Ontario Ministry of the Environment1978-01-01
Steps in Computing

Hyperion Books1986-01-01