Lingua: Inglese
Editore: J Weston Walch Pub, Portland, Maine, U.S.A., 1989
ISBN 10: 0825116228 ISBN 13: 9780825116223
Prima edizione
Soft Cover. Condizione: Near Fine. Revised Edition. Discussed what is ecology, individuals-populations-homeostasis, communities and ecosystems, relationships in communities, succession, and human ecology. Worksheets are clean and unused. SEVERAL COPIES available.