Author

Pryor, E. J.

Catalogue records by Pryor, E. J. in the PakCat Union Catalogue.

5 catalogue records

Catalogue records

An introduction to mineral dressing Pryor, E. J. 1955 Mineral processing Pryor, E. J. 1965 Mineral processing Pryor, E.J 1965 Mineral Processing Pryor E . J 1960 Mineral processing Pryor, E. J. 1960