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Phosphate rock
Stowasser, William F. - 1987 - Preprint
Persistent link: https://www.econbiz.de/10000735545
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Le marché mondial des phosphates et des engrais phosphatés
Zenaïdi Karray, Bourane - 1987 - 2. éd., actualisée
Persistent link: https://www.econbiz.de/10000735770
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Racionalʹnoe ispolʹzovanie pribaltijskich fosforitov : na primere kingiseppskogo i maarduskogo mestoroždenij
Laričkin, Fedor D. (contributor) - 1986
Persistent link: https://www.econbiz.de/10000805798
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The situation on the world phosphate market and its future development trends
Sobieszczuk, Jolanta - 1986
Persistent link: https://www.econbiz.de/10000713290
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Phosphatic fertilizer problems
Fayard, Christian - 1988
Persistent link: https://www.econbiz.de/10000766661
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Mineralʹno-resursnye sistemy racionalizacii osvoenija nedr : (opyt predplanovych ėkonomiko-geografičeskich issledovanij)
Šalmina, Galina G. - 1988
Persistent link: https://www.econbiz.de/10000823327
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Does the Czech Republic need a legislative act limiting the composition of washing and cleaning materials?
Jirkovský, Pavel; Gelný, Jiří - 1995
Persistent link: https://www.econbiz.de/10000914953
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Geologo-ėkonomičeskie problemy osvoenija apatitovych rud Južnoj Jakutii
Esipov, A. V. (contributor) - 1987
Persistent link: https://www.econbiz.de/10000923201
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A short run economic analysis of the eutrophication problem of the Barwon and Darling rivers in New South Wales
Alaouze, Chris M. - 1995
Persistent link: https://www.econbiz.de/10000912131
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Umweltschutz in unternehmerischen Entscheidungen : eine theoretische und empirische Analyse
Nork, Manuela E. - 1992
Persistent link: https://www.econbiz.de/10000854282