Methods of Introduction of Non-Native Plants into New Habitats: A Review - J. Forman

Leave Only Footprints? How many footsteps make a path?
How many paths damage the habitat? Achieving Educational Goals While Sustaining the Ecosystem of Vernal Pools. - S. Abruzzi

Ecological Management: How to Get it Done - E. Landre

Reflections in Bullough's Pond : Economy and Ecosystem in New England, by D. Muir- R. Stevenson