Campbell, Lyle

Linguist On The Loose

The Pipil Language Of El Salvador

American Indian Languages

Language Classification

New Zealand English

A Physical Survey Extending From Atlanta, Ga., Across Alabama And Mississippi To The Mississippi River

The Indigenous Languages Of The Americas

Linguist On The Loose

Geology And Mineral Resources Of The James River Valley, Virginia, U. S. A.

Historical Linguistics

Historical Linguistics

Nivaclé Grammar

A Manual Of Scientific And Practical Agriculture

A Manual Of Scientific And Practical Agriculture

A Physical Survey Extending From Atlanta, Ga., Across Alabama And Mississippi To The Mississippi River: Along The Line Of The Georgia Pacific Railway,

Historical Syntax In Cross-Linguistic Perspective

New Zealand English

Geology And Mineral Resources Of The James River Valley, Virginia, U. S. A.

Historical Linguistics: An Introduction

Historical Linguistics

A Glossary Of Historical Linguistics