TY  - BOOK
TI  - Ground water in western and central Europe 
SN  - 9211043557
AV  - GB1081 
PY  - 1991///
CY  - New York
PB  - United Nations
KW  - Groundwater-
KW  - Europe
N1  - e------ United Nations Department of Technical Co-operation for Development 363 p. : ill., maps ; 28 cm. "ST/TCD/12." "United Nations publication sales no. E.90.II.A.25"--T.p. verso Includes bibliographical references NHAH
ER  -