Browse by Subject "Insect pests -- Control."

  • Petty, H. B. (Howard Bliss); Moore, Stevenson. (Urbana, Ill. : University of Illinois, College of Agriculture, Extension Service in Agriculture and Home Economics : in cooperation with the Illinois Natural History Survey,, 1959)

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  • University of Illinois at Urbana-Champaign. Cooperative Extension Service.; Illinois. Natural History Survey Division. (Urbana, Ill. : University of Illinois, College of Agriculture, Cooperative Extension Service : in cooperation with Illinois Natural History Survey,, 196 1974)

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  • Linn, M. B. (Manson Bruce), 1908-; Luckmann, William Henry, 1926- (Urbana, Ill. : University of Illinois, College of Agriculture, Cooperative Extension Service,, 1965)

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  • Linn, M. B. (Manson Bruce), 1908-; Luckmann, William Henry, 1926- (Urbana, Ill. : University of Illinois, College of Agriculture, Cooperative Extension Service,, 1965)

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  • Linn, M. B. (Manson Bruce), 1908-; Luckmann, William Henry, 1926- (Urbana, Ill. : University of Illinois, College of Agriculture, Extension Service in Agriculture and Home Economics : in cooperation with Illinois Natural History Survey,, 1959)

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