TY  - BOOK
AU  - Southwood T. R. E.
TI  - Ecological methods: with particular reference to the study of insect populations 
SN  - 0412307103
AV  - QH541.28 .S68 1995
PY  - 1995///
CY  - London
PB  - Chapman & Hall
KW  - Ecology
N1  - includes index
ER  -