efficiency

Agrovoc URI: 
http://aims.fao.org/aos/agrovoc/c_2491
Defined in: 
http://aims.fao.org/aos/agrovoc/c_

Small scale irrigation for arid zones: Principles and options;Development Series 2

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Other
Extent: 
vii,56p.
Form: 
Notes: 
34 fig.,ref. footnotes and endnotes, bibl.
Access conditions: 
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