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Monograph on rock phospate
1988
Persistent link: https://www.econbiz.de/10000829979
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Phosphate fertilizers : executive summary
1991
Persistent link: https://www.econbiz.de/10000834062
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The problems of the phosphate fertilizer industry and the development of fertilizing in Africa
Pieri, Christian - 1988
Persistent link: https://www.econbiz.de/10000766655
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Phosphatic fertilizer problems
Fayard, Christian - 1988
Persistent link: https://www.econbiz.de/10000766661
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Problems arising out of the financing of phosphate fertilizer plants in the African countries
1988
Persistent link: https://www.econbiz.de/10000766663
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Groupe Office Chérifien des Phosphates
Marokko / Office des Phosphates - Rabat - 1975 - 1992 nachgewiesen
Persistent link: https://www.econbiz.de/10000469694
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Phosphorus in the Netherlands 1970 - 1983 [nineteen hundred and seventy]
1985
Persistent link: https://www.econbiz.de/10000709296
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The phosphate deposits and geology of Tuvutha
Rodda, P. - 1981
Persistent link: https://www.econbiz.de/10000712493
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Office Chérifien des Phosphates Group
Marokko / Office des Phosphates - Rabat - 1986(1987) nachgewiesen
Persistent link: https://www.econbiz.de/10003535550
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Census of mineral industries / Industry series / Chemical and fertilizer mineral mining
USA / Bureau of the Census - 1987-1992: Washington, DC : [Verlag nicht ermittelbar] - 1987 - 1992[?]
Persistent link: https://www.econbiz.de/10002081592