Umweltdatenbanken für die Entwicklungszusammenarbeit : Handbuch zur Nutzung von Datenbanken.

समान संसाधन

• Environmental software directory.
  प्रकाशित: (1989)
• Development guide : a directory of non-commercial organisations in Britain actively concerned in overseas development and training.
  प्रकाशित: (1970)
• Development guide : a directory of non-commercial organisations in Britain actively concerned in overseas development and training /
  प्रकाशित: (1978)
• Directory of technical co-operation in statistics.
  प्रकाशित: (1990)
• Source directory : assistance to Third World broadcasters /
  द्वारा: Williford, Miriam, 1926-
  प्रकाशित: (1979)