Author

Jeffery, P. G.

Catalogue records by Jeffery, P. G. in the PakCat Union Catalogue.

5 catalogue records

Catalogue records

Chemical methods of rock analysis Jeffery, P. G. 1981 Chemical methods of rock analysis Jeffery, P. G. 1975 Chemical methods of rock anaylsis JEFFERY, P.G. 1981 Gas analysis by gas chromatography Jeffery, P. G. 1972 Gas Analysis by Gas Chromatography Jeffery, P.G 1972