Water Hyacinth in the Hawkesbury Nepean river system 1993-94 by NSW Agriculture Communications Unit
New South Wales. Agriculture Communications Unit1994
Videos and DVDs
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Discussion of water hyacinth infestation of the Hawkesbury Nepean river system during 1993 and 1994 and control measures taken.
Main title:
Imprint:
Orange : NSW Agriculture Communications Unit, 1994
Collation:
1 videodisc (DVD) 5 mins, 45 secs.
Dewey class:
632.5
Language:
English
Subject:
BRN:
19830