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Bibliotecas | Instituto Politécnico de Castelo Branco

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Nitrogen and carbon changes in great plains soils as influenced by cropping and soil treatments

Type

MON

Creator

Haas, H.J.

Publisher

U.S. Department of Agriculture

Title

Nitrogen and carbon changes in great plains soils as influenced by cropping and soil treatments

Contributor

Evans, C.E.
Miles, E.F.

Subject

Biologia do solo

Date

1957

Language

eng

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