Jean H. Langenheim

Plant Resins: Chemistry, Evolution, Ecology, and Ethnobotany

J. H. Langenheim, Jean H. Langenheim, 2003 .

Language Analysis and the Concept "Environment"

J. H. Langenheim, H. L. Mason, Jean H. Langenheim, 1957 .

Restoration Ecology: A Synthetic Approach to Ecological Research

Michael E. Gilpin, John D. Aber, M. Gilpin, 1989 .

Trees of Life: Saving Tropical Forests and Their Biological Wealth

J. H. Langenheim, L. Tangley, K. Miller, 1991 .