Guidelines for the safe use of wastewater and excreta in agriculture and aquaculture / prepared by Duncan Mara & Sandy Cairncross

By: Contributor(s): Material type: TextTextLanguage: Publication details: Geneva, 1989.Description: 187 p. : photos, tablesSubject(s): DDC classification:
  • B 16.33 MAR -4080

©2017 Copyright ACKU All Rights Reserved

Built by Naweed Hassany