TY  - BOOK
AU  - Howard,Henry Eliot
TI  - Territory in bird life 
SN  - 9789357976473 (Pbk)
AV  - QL698.3 .H6 1978
U1  - 598.25 H83T 23
PY  - 2023///
CY  - New York
PB  - Arno Press, Alpha Editions
KW  - Birds
KW  - Territoriality
N1  - Reprint of the 1920 ed. published by J. Murray, London; Includes index
ER  -