Summary and main documents.
By Asit K. Biswas
Bok Engelsk 1978 Argentina) United Nations Water Conference (1977 : Mar del Plata
Utgitt | Oxford : Pergamon , 1978
|
---|---|
Omfang | 217s.
|
Opplysninger | Publ. for the United Nations.
|
Emner | |
Dewey | |
ISBN | 0080223923. - 9780080223926
|