1. New developments in phosphate fertilizer technology
Author: / edited by L. J. Carpentier. Proceedings of the 1976 technical conference of the ISMA LTD., the Hague, the Netherlands, 13-16 September, 1976
Library: Central Library and Archive Center of shahid Beheshti University (Tehran)
Subject: Phosphatic fertilizers,Phosphatic industry,Phosphoric acid,-- Congresses,-- Congresses,-- Congresses
Classification :
668
.
625
I11
1976
