Land and water bugs of the British Isles /

ανά Southwood, T. R. E.
Έκδοση 1959

Ecological methods : with particular reference to the study of insect populations /

ανά Southwood, T. R. E.
Έκδοση 1978

Ecological methods : with particular reference to the study of insect populations /

ανά Southwood, T. R. E.
Έκδοση 1968

Ecological methods : with particular reference to the study of insect populations /

ανά Southwood, T. R. E.,
Έκδοση 1978

Insect abundance /

Έκδοση 1968