TY  - BOOK
AU  - Leutscher,Alfred
TI  - Field natural history : a guide to ecology
U1  - 574.5 LEU  
PY  - 1969///.
CY  - London : 
PB  - G. Bell and Sons, Ltd., 
KW  - Ecology
KW  - England--Epping Forest (Forest)
N1  - Includes index.
ER  -