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wayland j hayes
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Wayland J. Hayes · Williams & Wilkins
672 sayfa · 1982
Pesticides / Toxicology / Poisoning / Toxicity / Pesticides, toxicology
Wayland J. Hayes, Edward R. Laws · Academic Press
1550 sayfa · 1991
Pesticides / Toxicology / Pesticides, toxicology / Toxicity / Adverse effects
Hayes, Wayland J., Jr., Wayland J. Hayes · Elsevier Science & Technology Books
Sayfa sayısı yok · 1972
Kategori yok
Wayland J. Hayes · Teachers college, Columbia university
82 sayfa · 1930
Student activities / High schools / Students / Cliffside Park High School (N.J.)
Wayland J. Hayes · Organización Panamericana de la Salud
131 sayfa · 1966
Insecticides / Poisons / Pesticides / Toxicology
Hayes, Wayland J. Jr · For sale by the Supt. of Docs., U.S. Govt. Print. Off.
144 sayfa · 1963
Pesticides / Toxicology / Poisons
Hayes, Jr., Wayland J., Edward R. Laws · Elsevier Science & Technology Books
Sayfa sayısı yok · 2013
Kategori yok
Parker Thomas Moon and John W. Wayland Carlton J. H. Hayes · Yayınevi bilinmiyor
952 sayfa · 1952
Kategori yok
J. M. Barnes, Hayes, Wayland J. Jr, Kingsley Kay, World Health Organization, United Nations · Yayınevi bilinmiyor
22 sayfa · 1954
Kategori yok
Gardner, E. Norfleet; Olin T. Binkley; W. O. Carver; Sankey Lee Blanton, ; John T. Wayland; Johnson J Hayes; Hubert McNeill Poteat; Irving E. Carlyle · Wake Forest College Press
Sayfa sayısı yok · 1938
Kategori yok