TY  - GEN
AU  - Southwood, T. R.
TI  - Ecological methods: with particular reference to the study of insect populations 
SN  - 9780412307102
U1  - 333.6 
PY  - 1987///
CY  - London
PB  - Springer
KW  - Study of anial populations
KW  - The sampiling programme and the measurement and description of dispersion
KW  - Estimates based on products and effects of insects
ER  -