R. Burnell Held

Soil Erosion Control in Process in Western Iowa

...

Rural Land Uses and Planning

A Comparative Study of the Netherlands and the United States

...

Soil Conservation in Perspective

This book reviews and evaluates the nationwide soil conservation effort in the United States and suggests broad outlines of a future conservation prog...

A Study to Develop Practical Techniques for Determining the Carrying Capacity of Natural Areas in the National Park System

Final Report

...

A Basebook for Agricultural Adjustment in Iowa

Agriculture in the mid-fifties

...

Land for the Future

...

The Overproduction Trap in U.S. Agriculture

A Study of Resource Allocation from World War I to the Late 1960s

...

Land for the Future

...

The Federal Lands

Their Use and Management

...