The Oxford book of birds :
Campbell, Bruce, 1912-
The Oxford book of birds : / Text by Bruce Campbell. Illustrations by Donald Watson. - London : Oxford University Press, 1964. - 207 p. : ill. (part col.) map. ; 25 cm.
Bibliography : p. 204.
Birds--Great Britain--Identification.
The Oxford book of birds : / Text by Bruce Campbell. Illustrations by Donald Watson. - London : Oxford University Press, 1964. - 207 p. : ill. (part col.) map. ; 25 cm.
Bibliography : p. 204.
Birds--Great Britain--Identification.