Kara, Tekin Using empirical equations to determine appropriate furrow length under field condition. [electronic resource] - Pakistan journal of biological sciences : PJBS Jan 2008 - 220-5 p. digital Publication Type: Journal Article ISSN: 1028-8880 Standard No.: 10.3923/pjbs.2008.220.225 doi Subjects--Topical Terms: AgricultureEmpirical Research