TY  - BOOK
AU  - 
TI  - Terrestrial environments
T2  - Biology and environment
SN  - 0856640018 :
AV  - QL 101 .T4 C4
U1  - 591.5 
PY  - 1975///]
CY  - London
PB  - C. Helm
KW  - Animal ecology
N1  - Includes indexes; Bibliography: p. 218-241
ER  -