AA half-century of evolutionA half-century of evolutionde Alpheus S. PackardMateriasEvolutionAdaptation (Biology)Ediciones (1)A half-century of evolution (1898)Salem Press · inglésMás obras de Alpheus S. PackardWWorld Guide to InsectsWorld Guide to InsectsIInsects injurious to forest and shade treesInsects injurious to forest and shade trees1890Entomology for Beginners for the Use of Young Folks, Fruit-growers, Farmers ..
AA text-book of entomology including ... insects for use in aA text-book of entomology including ... insects for use in agricultural and technical schools and colleges as wellas by the working entomologist1898
