G.F. Chursin's Celebration of the Plough Leaving among the Mountain Peoples of Dagestan. The Cult of Iron among the Caucasus Peoples. In Russian (ask us if in doubt)/Chursin G.F. Prazdnik Vykhoda pluga u gorskikh narodov Dagestana. Kul't zheleza u kavkazskikh narodov. Tiflis. Caucasus Historical and Archaeological Institute. 1927. 64 p. SKUalb5c0696cf534cfdae.