http://www.signposts.org.au/2004/10/21/the-irrigation-system/ musings from those on the journey Thu, 20 Nov 2008 15:26:02 +0000 http://wordpress.org/?v=2.3.3 http://www.signposts.org.au/2004/10/21/the-irrigation-system/#comment-3561 Greenman Thu, 01 Jan 1970 10:00:00 +0000 http://www.signposts.org.au/2004/10/21/the-irrigation-system/#comment-3561 Just as there is more certainty with drippers than there is with microjets. Just as there is more certainty with drippers than there is with microjets.

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