Ecological methods
Southwood, T.R.E.
Ecological methods With particular reference to the study of insect populations by T.R.E. Southwood - London Methuen & Co. 1966 - 391 p.
Ecology
Insect Populations
591.5 / S 728 E
Ecological methods With particular reference to the study of insect populations by T.R.E. Southwood - London Methuen & Co. 1966 - 391 p.
Ecology
Insect Populations
591.5 / S 728 E