Ecology and applications of benthic foraminifera

murray ,john W.

The solid earth

Fowler, C. M. R.

Stereographic projection techniques for geologists and civil engineers

Lisle, Richard J.

Rocks, Shells, Fossils, Minerals

.Stewart, John Harriet

Colorimetric methods of analysis, including some turbidimetric and nephelometric methods

Snell, Foster Dee,1898-