Carl F.

An Ecosystem Approach to Sustainable Agriculture: Energy Use Efficiency in the American South: 1 (Environmental Challenges and Solutions, 1)

By Jordan, Carl F.

The Illustrated "A Week on the Concord and Merrimack Rivers" (Princeton Legacy Library)

By Thoreau, Henry David, Hovde, Carl F.

Nutrient Cycling in Tropical Forest Ecosystems: Principles and Their Application in Management and Conservation

By Jordan, Carl F.