Skip to:[Main Navigation | Page Content]

Results

Search for:in
in
in

Date range Year to « Reset date

Medium:AudioFilmMultimediaRadioTelevisionVideo

Category Subject:

Locale Country:
Language:

Results display

Sort by:
Display: results per page

Basic search | Help on searching

3 results | Page 1 of 1

« First

‹ Prev1Next ›

Last »

Sort results by

Green Machines / Nitrate in Drinking Water (1994 Video)

Subject
Environmental science

Distribution
Off-air recording licence Sale, Videocassette. Standard formats. col. 49 min., 1998 sale: £195.00 (+VAT +p&p)

[See individual programme entries for synopses.]
DVD Find Other To order
Nitrate in Drinking Water (1990 Video)

Producer
John Stratford

Subject
Agriculture; Technology

Distribution
Off-air recording licence, Videocassette. Standard formats. col. 24 min.

Looks at how nitrate gets into the soil, and its progress thrgh it. Uses Hatton catchment area as an examples and examines the opposing views of the Rothamsted Experimental Station and the Water Research...
DVD Find Other To order
Energy Flow (1984 Video)

Subject
Biology

Distribution
Sale, Videocassette. VHS. col. 60 min., 1999 sale: £29.50 (+VAT +p&p)

Examines the flow of energy throughout the world of living things. In six 10-minute segments: The Concept of Energy Flow, Photosynthesis; energy Flow in the Ecosystem; Energy Flow at the Cellular Level;...
DVD Find Other To order

About marked records »