Bibliographie
Estimation of available phosphorus in soils by extraction with sodium bicarbonate [1954]
Olsen, Sterling R. (Sterling Robertson); 1916-;
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Actif
(Le fournisseur de données a soumis des métadonnées au cours de la dernière année civile)
Information bibliographique
Langue:
English
Type:
Bibliography
Sur AGRIS depuis:
2013
Page initiale:
: charts ; 23 cm.
Editeur:
U.S. Dept. of Agriculture
Tous les titres:
"Estimation of available phosphorus in soils by extraction with sodium bicarbonate"@eng
Autre:
"by Sterling R. Olsen ... [et al.]. Cover title. Issued also as Colorado Agricultural Experiment Station Scientific journal series no. 418. Bibliography: p. 18-19."
