Suchergebnisse - Harper, Roland M.

Geographical Report: Including Descriptions of the Natural Divisions of the State, their Forests and Forest Industries with Quantitative Analyses and Statistical Tables. By Roland M. Harper

A botanical Cross-section of northern Mississippi: with notes on the influence of soil on vegetation

The Forest regions of Alabama

Stone's Flora of southern New Jersey

The river-bank vegetation of the lower Apalachicola, and a new principle illustrated thereby

Resources of Southern Alabama: a statist. guide for investors and settlers, with an exposition of some of the general principles of economic geography

The Forest regions of Mississippi in relation to the lumber industry

Chomdrophora virgata in West Florida

Five hundred Miles through the Appalachian Valley

Early spring aspects of the coastal plain vegetation of South Carolina: Georgia, and northeastern Florida

The relation of climax vegetation to islands and peninsulas