Search Results - "phosphate rock"

Etude bibliographique et analyse economique de l'effet des phosphates naturels sur certaines plantes cultivees de l'Afrique de l'Est by Seyoum, E., McIntire, John M.

Subjects: “…phosphate rock…”
Get full text

Literature review and economic analysis of crop response to phosphate rocks in eastern Africa by Seyoum, E., McIntire, John M.

Subjects: “…phosphate rock…”
Get full text

Use of rainfall indices to analyze the effects of phosphate rocks on millet in the Sahel by Yamoah, C.F., Bationo, B. André, Shapiro, Barry I., Saidou, K

Subjects: “…phosphate rock…”
Get full text