TY - BOOK AU - Marples, David R. TI - Ukraine under perestroika : ecology, economics, and the workers' revolt PB - St. Martin's Press PY - 1991 EP - xxi, 243 p. UR - http://ci.nii.ac.jp/ncid/BA32075615 SN - 031206196X SN - 0312061978 ER -