TY  - BOOK
AU  - Ratcliffe,Derek A
AU  - United KingdomNature Conservancy Council
AU  - United KingdomNatural Environment Research Council
TI  - A Nature conservation review: the selection of biological sites of national importance to nature conservation in Britain
SN  - 052121159X
PY  - 1977///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Natural areas
KW  - United Kingdom
KW  - Nature conservation
N1  - Published on behalf of the Nature Conservancy Council and the Natural Environment Research Council; Includes index; Bibliography: v. 1, p. 389-391
ER  -