Insect control by chemicals /

le BrownA W A
Foilsithe 1961

Insect control by chemicals

le Brown, A W A

INSECTS AND CHEMICALS

le BROWN.A.W.A
Foilsithe 1951

Ecology of pesticides

le Brown, A W A
Foilsithe 1978

Insect control by Chemicals /

le Brown, A W A .
Foilsithe 1961

Ecology of pesticides

le Brown, A W A
Foilsithe 1978

Insect control by chemicals

le Brown, A W A
Foilsithe 1951

Insect control by chemicals

le Brown, A W A
Foilsithe 1951

Insecticide resistance in arthopods

le Brown, A W A
Foilsithe 1971

Insect control by chemicals

le Brown, A W A
Foilsithe 1951

Ecology of pesticides

le Brown, A.W.A
Foilsithe 1978

Entomology

le Brown, A W A
Foilsithe 2003

Ecology of Pesticides

le Brown,A W A
Foilsithe 1978

Entomology

le Brown, A.W.A
Foilsithe 2012

Insecticide resistance in arthropods

le Brown, A W A; Pal, R
Foilsithe 1971

Entomology

le Roy, D .N; Brown, A .W .A
Foilsithe 2007

CROP PRODUCTIVITY- RESEARCH IMPERATIVES

le BROWN, A W A, BYERLY, T C, GIBBS, M, SAN PIETRO, A
Foilsithe 1975

Entomology.

le Roy,D.N

Pesticide management and insecticide resistence /

Foilsithe 1977