TY  - BOOK
AU  - Peterson,Roger Tory
AU  - Mountfort,Guy
AU  - Hollom,P.A.D.(Philip Arthur Dominic)
TI  - A field guide to the birds of Britain and Europe
SN  - 0021202008
PY  - 1965///
CY  - Boston
PB  - Houghton Mifflin
KW  - Birds
KW  - Europe
N1  - Bibliography : p. 327-330
ER  -