Vaillant-Couturier, Paul  1892-1937 <br/><br/>
On the steppes of the Ukraine and the Caucasus / 
 В степях Украины и Кавказа 
by Paul Vaillant-Couturier. 
 - Moscow :  Co-operative Pub. Society of foreign workers in the U.S.S.R.,  1932. 
 - 88 p. :  ill. ;  18 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Soviet Union--Politics and government--1917-1936<br/>Soviet Union--Economic conditions--1917-1945<br/>Ukraine--Politics and government<br/>Ukraine--Economic conditions<br/>Caucasus--Politics and government<br/>Caucasus--Economic conditions