Chapters by Prof. Young-Joon Ahn

• Book Chapter Biomass Alteration of Earthworm in the Organic Waste-Contaminated Soil
  by Young-Eun Na, Hea-Son Bang, Soon-Il Kim and Young-Joon Ahn in the book "Biomass - Detection, Production and Usage" edited by Darko Matovic, ISBN 978-953-307-492-4, InTech, September 9, 2011