TY  - BOOK
AU  - Lack,David Lambert
TI  - Population studies of birds,
AV  - QL677.5 .L3
U1  - 598.255 
PY  - 1966///
CY  - Oxford
PB  - Clarendon P.
KW  - Bird populations
KW  - Europe
KW  - Birds
N1  - Bibliography: p. 313-330
ER  -