TY  - CHAP
A1  - DeGlopper, D.R. 
T1  - The society and its environment. In: Worden, R.L. and Savada, A.M.
Y1  - 1991
A3  - Worden, R.L.
A3  - Savada, A.M.
T2  - Mongolia: A Country Study
CY  - Washington, D.C.
PB  - Federal Research Division, Library of Congress: For sale by the Supt. of Docs., U.S. G.P.O.

ER  -