Biblioteca Digital

4 resultados para solution structures

em Biodiversity Heritage Library, United States

Plant structures; a second book of botany, by John M. Coulter.

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Investigations on microscopic foams and on protoplasm. Experiments & observations directed towards a solution of the question of the physical conditions of the phenomena of life. By O. Bütschli ... Authorized translation by E. A. Minchin ...

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Internal structures of Cyclocrinites dactioloides : a receptaculitid alga from the Lower Silurian of Iowa / Matthew H. Nitecki -- and Markes E. Johnson --.

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v.39:no.1(1978)

Sedimentary structures from the Carbondale Formation (Middle Pennsylvanian) of Northern Illinois / Charles W. Shabica --.

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v.33:no.29(1978)