Post on 24-Sep-2020
transcript
Chapter 22. Gunter Kahnt. 1985. Alternative agricultural systems: ecological impacts. Pages 190-196. In: Thomas C. Edens, Cynthia Fridgen, Susan L. Battenfield (editors). 1985. Sustainable Agriculture & Integrated Farming Systems. Proceedings of a Conference held at Michigan State University, East Lansing in 1984.