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International Symposium on Recent Advances with Pyrethrum the Natural Insecticide University of Minnesota 1972. | 1973
Pyrethrum, the natural insecticide
International Symposium on Recent Advances with Pyrethrum the Natural Insecticide, University of Minnesota, 1972 | 1973
Pyrethrum, the natural insecticide
A. F. Sievers | 1941
Gardenside Nurseries (Shelburne, Vt.) | 1959
S. M. Machooka | 1981
United States. Office of Foreign Agricultural Relations. Technical Collaboration Branch | 1945
Charles B. Gnadinger | 1945
Pyrethrum flowers. Supplement ... 1936-1945 ..
P. W. U. Kroll | 1958
Clifford E. White (Firm) | 1925
Mohamad Hesam Shahrajabian | 2021
Charles B. Gnadinger | 1936
United States. Agricultural Marketing Service | 1941
Edward Counselman Higbee | 1948
David K. Kariuki | 2006
Philip Hartshorn Clark | 1960
Joseph N. Tenhet | 1959
James K. Quinlan | 1958
Ivan Boleszny | 1966
Philip Hartshorn 1912- Clark | 2021
S. Roest | 1976
Flowering and vegetative propagation of pyrethrum (Chrysanthemum cinerariaefolium Vis.) in vivo and in vitro
H. H. Walkden | 1959
Johanan Ruijten | 2020
Floral Gardens (Eaton, Ohio) | 1947
Rada Ivanić | 1970
Mogućnost gajenja buhača (Pyrethrum cinerariaefolium Trev.) kao insekticidne biljke u klimatskim uslovima SR Srbije
Rada Ivanić | 1970
D. W. La Hue | 1967
Delmon William La Hue | 1967
Blackmore & Langdon | 1930
David Hair | 2015
