I. The Spectrographic Determination of The Elements According to Arc methods in the Range 3600-5000 A. II. On the occurrence of Rarer Elements in the Netherlands East Indies. (Contributions to the Knowledge of the Chemical Composition of the Earth's Crust in the East Indian Archipelago).
TONGEREN, DR. W. VAN
From Time Booksellers, Somerville, VIC, Australia
Seller rating 5 out of 5 stars
AbeBooks Seller since April 5, 1997