TY  - BOOK
AU  - Andrewartha,H.G., Birch, L.C.
AU  - x
TI  - The distribution and abundance of animals: x
SN  - x
U1  - 591/ND 
PY  - 1970///
CY  - Chicago
PB  - Univ. Press
KW  - Animals
KW  - Animls
N1  - x
ER  -