Bird life of mountain and upland /
Ratcliffe, Derek A.
Bird life of mountain and upland / D.A. Ratcliffe ; with line illustrations by Chris Rose. - Cambridge [England] ; New York : Cambridge University Press, 1990. - xi, 256 p. : ill., maps ; 26 cm. - Bird life series .
Includes bibliographical references (p. 244-250) and index.
0521331234
90001337
Birds--British Isles.
Birds--Ecology--British Isles.
Bird populations--British Isles.
QL690.B65 / R37 1990
598.2941
Bird life of mountain and upland / D.A. Ratcliffe ; with line illustrations by Chris Rose. - Cambridge [England] ; New York : Cambridge University Press, 1990. - xi, 256 p. : ill., maps ; 26 cm. - Bird life series .
Includes bibliographical references (p. 244-250) and index.
0521331234
90001337
Birds--British Isles.
Birds--Ecology--British Isles.
Bird populations--British Isles.
QL690.B65 / R37 1990
598.2941