APA (7th ed.) Zitazioa
HAWKINS, L. A. The Water-Relation between plant and soil.
Chicago Style (17th ed.) Zitazioa
HAWKINS, Lon Adrian. The Water-Relation Between Plant and Soil.
MLA (9th ed.) Zitazioa
HAWKINS, Lon Adrian. The Water-Relation Between Plant and Soil.
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