The Nitrogen cycle [motion picture].
The Nitrogen cycle [motion picture].
About this item
Full title
Publisher
Great Britain : Great Britain Instructional Films, 1953?.
Date
1953?.
Call Numbers
B1702
Record Identifier
MMS ID
Language
English
Formats
Physical Description
Physical content
1 film reel (16 min.) : sd., bw ; 16 mm.
Publication information
Publisher
Great Britain : Great Britain Instructional Films, 1953?.
Place of Publication
England
Date Published
1953?.
Subjects
More information
Alternative Titles
Full title
The Nitrogen cycle [motion picture].
Notes
General note
Examines the necessity of nitrogen to human life and the cycle of nitrogen in nature : from a gas in the atmosphere, into the soil, absorption by plants (especially legumes), becoming animal protoplasm, use by human beings as food and eventual return to air when bacteria release nitrogen from waste material .
Identifiers
Primary Identifiers
Call Numbers
B1702
Record Identifier
74VMjAMaQJNZ
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/74VMjAMaQJNZ
Other Identifiers
MMS ID
991001185109702626
