By-products
modified: 2006-05-09T11:06:46
in scheme: lcsh
member: collection TopicSubdivisions
member: collection PatternHeadingH1095
member: collection Subdivisions
member: collection LCSH General
example: Reference under the general see reference [By-products]
type: Concept
note: Use as a topical subdivision under types of industries and processes.
top concept of: lcsh
created: 1999-06-29T00:00:00