Agrominerals : carbonatites and igneous phosphates as fertilizers for direct application; proceedings of a workshop held in Arusha, Tanzania, 13-18 June 1988; volume 1, report

Malomo, Siyan2008-11-182008-11-181988http://hdl.handle.net/10625/36172Meeting: Workshop on Agrominerals, 13-18 June, 1988, Arusha, TZText1 digital file (16 p.)application/pdfenPHOSPHATESROCKSFERTILIZERSGEOLOGYMININGPROCESSINGAgrominerals : carbonatites and igneous phosphates as fertilizers for direct application; proceedings of a workshop held in Arusha, Tanzania, 13-18 June 1988; volume 1, reportConference Report