An arado^[1] amo an usa ka gamit pan-uma nga naguukab hin tuna para tamnan.

Pinanbasaran

Padugang nga barasahon

• Brunt, Liam. "Mechanical Innovation in the Industrial Revolution: The Case of Plough Design". Economic History Review (2003) 56#3, pp. 444–477. JSTOR 3698571.
• Hill, P. and Kucharski, K. "Early Medieval Ploughing at Whithorn and the Chronology of Plough Pebbles", Transactions of the Dumfriesshire and Galloway Natural History and Antiquarian Society, Vol. LXV, 1990, pp 73–83.
• Nair, V. Sankaran. Nanchinadu: Harbinger of Rice and Plough Culture in the Ancient World.
• Wainwright, Raymond P.; Wesley F. Buchele; Stephen J. Marley; William I. Baldwin (1983). "A Variable Approach-Angle Moldboard Plow". Transactions of the ASAE. 26 (2): 392–396. doi:10.13031/2013.33944.

Mga sumpay ha gawas

Kitaa an Arado ha
Wiktionary, an gawasnon nga pagpurulongan o diksyunaryu.

An Wikimedia Commons mayda media nga nahahanungod han: Ploughs

• The Rotherham Plough Ginhipos 2015-09-24 han Wayback Machine – the first commercially successful iron plough
• History of the steel plough Ginhipos 2007-05-05 han Wayback Machine – as developed by John Deere in the US
• Breast Ploughs and other antique hand farm tools
• "Tractor Guide Saves Labor for the Farmer", Popular Mechanics, December 1934.