[Observations on the effects of phosphorus deficiency in Beauce].
D008903:Minerals; D010710:Phosphates / Q000172:deficiency*; D010758:Phosphorus; D016226:Phosphorus, Dietary
D008903:Minerals; D010710:Phosphates; D016226:Phosphorus, Dietary; D010758:Phosphorus
PHOSPHATES/deficiency
Observations sur les effets de la carence phosphorique en Beauce.