TY  - BOOK
AU  - Milne,Lorus Johnson
AU  - Milne,Margery Joan Greene
TI  - The balance of nature
AV  - QL752 .M54
U1  - 591.5 
PY  - 1960///
CY  - New York
PB  - Knopf
KW  - Animal ecology
KW  - Local
KW  - Animal populations
N1  - Includes bibliography
ER  -