Castro, A., Henríquez, C., & Bertsch, F. (2008). Nitrogen, phosphorus and potassium supply capacity in four organic amendments.
Παραπομπή Chicago StyleCastro, Andrina, Carlos Henríquez, και Floria Bertsch. Nitrogen, Phosphorus and Potassium Supply Capacity in Four Organic Amendments. 2008.
Παραπομπή MLACastro, Andrina, Carlos Henríquez, και Floria Bertsch. Nitrogen, Phosphorus and Potassium Supply Capacity in Four Organic Amendments. 2008.
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