APA način citiranja

Rojas, L. A. (2006). Non-tillage as an agronomical method in basic grain sustainable production.

Čikaški stil citiranja

Rojas, Luis A. Non-tillage As an Agronomical Method in Basic Grain Sustainable Production. 2006.

MLA način citiranja

Rojas, Luis A. Non-tillage As an Agronomical Method in Basic Grain Sustainable Production. 2006.

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