TY  - GEN
AU  - Southwood, T.R.E.
TI  - Ecological methods : with particular reference to the study of insect populations
SN  - 0-412-10760-0
U1  - 595.705 248 028 SOU;02 
CY  - London, Chapman & Hall
KW  - Ecological methods/ insects/ animal populations
ER  -