You searched for:

Library
:
Ivy
x
Series
:
Chemistry in Action
x
2 entries
Refine search
Browser-rss

Search Results:

Number
Remove Star
Title
Format
Year
Location & Availability
Call #
1.

Poly(ethene)

Loading...
Tells how polyethene/polyethylene is derived from crude oil, processed, and used to make commercial plastic products. Discusses some advantages and disadvantages of replacing wood and glass with plastic products.
VHS
1986
Ivy (By Request)
2.

Fit to Drink

Loading...
Traces the water cycle from the collection of rain water, through purification in a water treatment plant, to places where water is used. Describes how water is treated and shows the treatment facilities in a modern British plant.
VHS
1988
Ivy (By Request)