TY  - BOOK
AU  - Chaplin, Peter H.
AU  - Humphries, John
TI  - Waterway conservation
SN  - 0905483723
AV  - QH77.G7 .C53 1989
PY  - 1989///
CY  - London
PB  - Whittet Books Ltd.
KW  - Conservation
KW  - Waterway
N1  - Includes bibliographical references and index
ER  -