""The Methods Of Petrographic-Microscopic Research: Their Relative Accuracy And Range Of Application"" is a book written by Frederic Eugene Wright and published in 1911. This book is a comprehensive guide to the methods used in petrographic-microscopic research, which is the study of rocks and minerals using a microscope. The book covers a wide range of topics, including the history and development of petrography, the different types of microscopes...