Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
biomagnification
biomass
biomaterial
biomathematics
biome
biomechanical engineering
biomechanics
biomedical engineering
biomedicine
biometrics
biometry
biomicroscopy
biomimetic
biomineralization
biomolecule
biomonitoring
biomorphic
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

biological oxygen demand
bi·o·log·i·cal ox·y·gen de·mand


noun 
Definition:
 
environment 
Same as  biochemical oxygen demand
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft