Entomological control of st. john's wort (hypericum perforatum l.) with particular reference to the lnsect enemies of the weed in Southern France
Wilson, F.
Entomological control of st. john's wort (hypericum perforatum l.) with particular reference to the lnsect enemies of the weed in Southern France - Melbourne 1943 - 1-87 p. - Entomolog, Reference Commonwealth of Australia, Council for Scientific and Industrial Research. Bulletin No. 169 .
Entomological control of st. john's wort (hypericum perforatum l.) with particular reference to the lnsect enemies of the weed in Southern France - Melbourne 1943 - 1-87 p. - Entomolog, Reference Commonwealth of Australia, Council for Scientific and Industrial Research. Bulletin No. 169 .